Author: junru

  • My Memory with East Rail Line

    My Memory with East Rail Line

    Chinese version is available at (中文版): https://mp.weixin.qq.com/s/uJ-aH1YZWKdpRzy0gunnvg

    News photo from HK01

    On May 11, 2025, the installation of the last platform screen door at University Station was completed, with the remaining platform screen door construction also set to be fully completed in May-June 2025. This marks the conclusion of the long-delayed “Railway 2.0” and Sha Tin to Central Link (SCL) project (the official name for the Tuen Ma Line and East Rail Line cross-harbour section, referring to the “Sha Tin to Central Link”).

    Due to the construction of the SCL, the Hong Kong railway system experienced many significant events during 2020-2022. I have been living in the Sha Tin district for these years, and being in close proximity, I had the fortune to witness and personally participate in many of these events. Recently, coinciding with the 3rd anniversary of the East Rail Line’s cross-harbour section opening, as well as the 3rd anniversary of the MLR trains’ retirement and the 43rd anniversary of the “Yellow-headed” trains’ service, I have organized the relevant photos I have on hand to share my memories of this railway line over these years.

    I miss the braised chicken legs from the through train

    In 2019, I took the through train multiple times between Hong Kong’s Hung Hom Station and Guangzhou East Station, traveling on both Guangzhou Railway (CR) and Hong Kong MTR trains. On January 24, 2020 (Chinese New Year’s Eve), I took the early KTT train back to Guangzhou, thinking I would return to Hong Kong after the holiday to continue my student life. No one could have imagined that the COVID-19 pandemic would so quickly and decisively interrupt normal life. The through train service was also suspended a few days later, until 2024 when the final decision was made to permanently cancel it.

    Speaking of the through train, MTR’s distinctive feature was definitely its exclusive double-decker KTT trains, while on the Guangzhou Railway side, I would nominate the braised chicken legs sold by chefs carrying large metal trays, priced at 20 yuan each. The KTT has already been moved to a museum, and people can see it at the “Station Rail Voyage” exhibition at Hung Hom Station. As for the braised chicken legs now served on trains between Guangzhou East/Guangzhou South and Hong Kong West Kowloon Station, I haven’t tried them yet, so I don’t know if they still taste the same as I remember…

    September 2019, SS8 locomotive hauling the 25T Guangzhou-Kowloon Through Train passing University Station.
    September 2019, the Through Train passing through the main platform at Sha Tin Station, while a commuter train waits on the side platform.
    November 2019, KTT passing through.
    January 2020, SS8 locomotive hauling the 25T Guangzhou-Kowloon Through Train passing Tai Po Market Station, southbound to Hong Kong’s Hung Hom Station.
    January 5, 2020, KTT stopped at Guangzhou East Station.
    February 2025, me displaying my collection of various Through Train tickets inside the statically exhibited KTT train car at Hung Hom Station.

    Mixed Train Formations: How to Prevent Passengers from Running to Catch Trains?

    Passengers discovering the train isn’t a 12-car formation, running forward to board. Screenshot from RTHK’s “Hong Kong Connection” (《铿锵集》) aired on October 18, 1990, taken from an online video.

    In 1990, an RTHK program “Hong Kong Connection” (《铿锵集》) reported that the Kowloon-Canton Railway (now the East Rail Line) operated trains with various formations, but there were no indications on the platforms about the length of the next train, forcing passengers to find boarding positions only after the train arrived. Many passengers had to run on platforms, creating dangerous situations.

    Many years later in 2020, the East Rail Line once again needed to change its train formations. This time, the reason was that two stations on Hong Kong Island lacked sufficient space to build platforms for 12-car trains, so new trains needed to be shortened to 9-car formations. To assist passengers, MTR implemented many measures to clearly indicate boarding positions for both types of trains and displayed upcoming train formation information on platform PIDS (Passenger Information Display System) screens. Finally, after completing the train replacement in 2022, they further optimized stopping positions at each station, placing trains closer to escalators and straight sections of platforms. Only after adjusting these stopping positions could platform screen doors be installed on the East Rail Line.

    July 2020, 9-car train stopping position sign and floor markings for passengers at University Station.
    August 2020, 9-car train stopping position sign and an SP1900 train at Tai Wai Station.
    February 6, 2021, first day of R-Train service, a brand new R-Train stopping at Tai Wai Station.

    MLR

    After 40 years of service on the East Rail Line, the “Yellow-Head” / MLR trains finally retired on May 6, 2022. On that day, MTR held a simple yet solemn retirement ceremony for these trains. Due to work commitments, I couldn’t attend in person and could only watch via online livestream. Now, visitors can see four types of preserved original carriages at the “Station Rail Voyage” railway exhibition at Hung Hom Station: MLR standard class and first class cars, along with unrenovated “Yellow-Head” train standard class and first class/baggage composite cars. Additionally, two carriages repurposed as exhibition spaces can be viewed at the Wan Chai waterfront.

    August 2021, photographing a high-speed MLR train from the elevated viewpoint of The Chinese University of Hong Kong’s postgraduate halls.
    January 2020, a father and son alighting at Tai Po Market Station.
    January 2020, an MLR train entering Tai Po Market Station.
    May 6, 2022, the final service day of MLR trains. Me posing with an MLR train during my morning commute.

    Epilogue

    August 2021, an MLR train entering Tai Wai Station during a heavy downpour.
    February 2022, a high-speed R-Train captured while walking out of school to buy food during the work-from-home period of the pandemic.

    As a self-described rail enthusiast, rather than rushing to the front to “drink the first soup” or seeking out “special sightings,” I prefer to record events from an inconspicuous corner in the background. I often contemplate how much effort and negotiation various stakeholders put into planning, constructing, and operating what appears to be an ordinary railway line that we take for granted, all to provide convenience to the masses of passengers. Conversely, I wonder how an established railway line influences passengers’ travel choices and contributes to local development.

    Since 1910, the East Rail Line and its predecessor, the Kowloon-Canton Railway, have stood firmly in place, with the route remaining largely unchanged for over a century. Before the New Town Development Plan began in the 1970s, the Kowloon-Canton Railway mostly passed through villages and farmland. After development, nearly every station on today’s East Rail Line (except for the two border crossing stations near Shenzhen) has become surrounded by highly integrated commercial, residential, and transportation complexes. With cross-border passenger flow continuing to surge and the Hong Kong government actively developing the Northern District, this north-south trunk line will inevitably become more crowded and play an even more crucial role.

    I hope I will still have the opportunity to witness everything that follows.

    May 15, 2022, the concourse of Hung Hom Station on the first day of East Rail Line’s cross-harbor extension.
    February 2025, entrance to the “Station Rail Voyage” railway exhibition at Hung Hom Station. Sunlight falls perfectly on the headlight position of the large poster, as if the exhibited train is turning on its headlights to welcome visitors.
    February 2025, my friend and I posing with the statically displayed KTT locomotive at the “Station Rail Voyage” railway exhibition at Hung Hom Station.

    Glossary of Terms

    • East Rail Line: A heavy rail line in Hong Kong. It runs from Lo Wu and Lok Ma Chau stations in the north (adjacent to Shenzhen) to Admiralty station on Hong Kong Island in the south.
    • Sha Tin to Central Link (SCL): The project name for the Tuen Ma Line and East Rail Line cross-harbor extension, meaning “Sha Tin to Central Link.”
    • Through Train: A passenger train service operating between mainland China and Hung Hom Station in Hong Kong. The service began in the 1910s when the Kowloon-Canton Railway (now the Guangzhou-Shenzhen Railway and East Rail Line) first opened. Service was restored in 1979 following post-war interruptions, operated until 2020 when it was temporarily suspended due to the COVID-19 pandemic, and was effectively cancelled in 2024 due to the closure of various railway border checkpoints and control points.
    • SP1900: A train model that formerly served on the East Rail Line, manufactured by Japan’s Kinki Sharyo and Kawasaki Heavy Industries. It entered service in 2001 and was transferred from the East Rail Line in 2021, after which it was modified for service on the Tuen Ma Line.
    • R-Train: The current train model on the East Rail Line. It is currently the only passenger train model on the East Rail Line, manufactured by Hyundai Rotem of South Korea. The name “R-Train” is derived from the manufacturer’s name.
    • MLR: Mid-Life Refurbishment Train. A passenger train that was once active on the East Rail Line, refurbished and reconfigured from the “Yellow-Head” trains. This model was fully retired on May 6, 2022.
    • Yellow-Head: Metro Cammell EMU trains, nicknamed for their yellow-painted fronts. These trains were manufactured by Metro Cammell of the UK in the 1980s-1990s and entered service during that period. In the 2000s, they were refurbished and reconfigured into MLR trains.
    • Special Sighting: A term used by Hong Kong bus enthusiasts, abbreviated from “Special Observation.” It refers to bus models that are not supposed to or rarely seen operating on particular routes but are spotted doing so.

    Reference

    1. HK01 News
    2. Wikipedia: East Rail Line
    3. Wikipedia: East Rail Line Train
    4. Wikipedia: SP1900
    5. Hong Kong Bus Fan Wiki
  • Rethink: Symmetric

    Rethink: Symmetric

    Chinese version available at (中文版): https://mp.weixin.qq.com/s/6qF4MZeMj27b_Zcmkamavg

    When first learning photography, both textbooks and tutorials will introduce symmetry as a basic composition technique. A common explanation for symmetrical composition is: using symmetry techniques to design images gives them a sense of solemnity and order.

    In my personal opinion, designing a photo based on symmetry is undoubtedly a simple and not easily mistaken method. I often use the symmetry technique to shoot static subjects such as architecture and landscapes. However, an unchanging image can easily become monotonous and boring. In my recent shoots, I have tried to introduce dynamic or contrasting elements into symmetrical static scenes to make the images rich and interesting.

    The Chinese University of Hong Kong owns more than 20 brutalist buildings. These buildings mostly exist among the first batch of campus constructions from the 1960s to 1970s. Bob Pang, the author of Unknown Brutalist Architecture in Hong Kong, and his team have recently launched a special research project, collecting and organizing local brutalist architecture into the aforementioned book, in which the Chinese University plays a significant role. The “CUHK in Focus” column has done a detailed report on Pang’s work. By the time the photos were taken in 2025, I had already lived on the CUHK campus for over 4 years. The publication of the above-mentioned book sparked my interest in the distinctive buildings around me, leading to the following few photographs.

    Adam Schall Residence, United College, CUHK
    Nikon F80s + Nikkor-N Auto 28mm F2.0; Fujifilm ACROS 100 II; Developed by Megatoni Production.
    Wu Chung Library, United College, CUHK
    Nikon F80s + Nikkor-N Auto 28mm F2.0; Fujifilm ACROS 100 II; Developed by Megatoni Production.

    United College has a large number of brutalist buildings. These two photos were taken at the Adam Schall Residence and the Wu Chung Library, respectively. At first glance, both buildings feature two columnar sections in the middle. The columns in the library are two staircases, while for the dormitory, I could only guess they are also staircases as I was unable to enter.

    When taking the photos, I placed the two columnar stairwells in the center of the frame as dividing lines, using their symmetry to create an impression of stability for the building. However, the sunlight entering from the side created asymmetrical shadows on the building’s surface, creating contrast in the picture and conveying the time of day the photo was taken. In addition, there is a certain degree of contrast in the scenery of both photos: such as the two trees, one high and one low, in front of the Adam Schall Residence; and the staircase roof on the left side of the Wu Chung Library that is under repair. The contrast within the symmetry creates a good visual effect.

    The Universities Service Centre for China Studies, University Library, CUHK
    Nikon F80s + Nikkor-N Auto 28mm F2.0; Fujifilm ACROS 100 II; Developed by Megatoni Production.

    Returning to the Central Campus, the University Library is also a brutalist building of the same era. The photo above was taken at the 8-9th floor of the Tin Ka Ping Building in The Universities Service Centre for China Studies. Due to the excessive light contrast causing metering failure, this photo did not fully reflect my creative intention at the time: in the shadow area below the picture, you can see that there are partitions in the middle of the desks, but the partitions of the two desks are not perfectly aligned, and these partitions are also not aligned with the windows at the end. Similarly, the window at the end does not fall exactly in the center of the space formed by the bookshelves on both sides. Each object in the picture seems to be symmetrical on its own, but they are not symmetrical within this space.

    University Library, CUHK
    Panasonic Lumix GX9 + Olympus 12-40mm F2.8 PRO; Cinelike-V Profile.

    I believe the slope of these few steps must be deliberately parallel to the protrusion of the University Library. Under the right sunlight, the angle of the shadow also happens to align with the building. The two parallel diagonal lines at the top and bottom of this scene form a perfect visual focal area. At this moment, a passerby walks to the center of the aforementioned visual focal area, completing the last piece of the puzzle for the perfect picture.

  • B&W

    B&W

    I love black and white (B&W) photography a lot. It makes me think simple and pure. The elimination of the colour forces me to think about the composition, subjects, and the story I would like to tell.

    By now, most of my B&W photos have been taken in film and slightly adjusted with Photoshop.

    Kodak EASTMAN DOUBLE-X 5222 @ HKU
    Kodak EASTMAN DOUBLE-X 5222 @ East Rail Line
    Ilford XP2 Super 400 @ City One Shatin
    Ilford HP5 Plus @ Tsim Sha Tsui Star Ferry
    Ilford HP5 Plus @ Golden Bauhinia Square, Wan Chai
    Ilford HP5 Plus @ Hollywood Road, Central
  • Quanzhou

    Quanzhou

    Quanzhou (泉州) in Fujian, China, is a historical city that I happen to have several friends from there. I randomly chose to relax there. Without hesitation, I booked the hotel and transport one week before departure.

    I brought four rolls of 135 colour negative films, my film SLR and three lenses with me. Yes, there is no digital camera. I sent the negatives to the New Color (新彩) studio in Guangzhou for development and digitisation (scanning). I later processed the TIFF files with Nikon’s NX Studio software.

    The photos were taken from 2 to 5 July 2024, and the film rolls were developed on 7 July.

    Temples

    Kodak Professional Ektar 100
    Kodak Professional Ektar 100
    Fujifilm Superia Premium 400

    People

    Kodak Professional ProImage 100
    Kodak Professional Ektar 100
    Kodak Professional ProImage 100

    Urban

    Kodak Professional ProImage 100
    Kodak Professional Ektar 100
    Kodak Professional ProImage 100
    Kodak Professional Ektar 100
  • Singapore! ISMRM 2024

    Singapore! ISMRM 2024

    Growing up in southern China, Singapore has always been one of the most popular travel destinations. With the latest Sino-Singapore visa-exemption programme, Chinese MRI researchers like me can travel easily, unlike in Toronto last year. Or it will become worse in 2025?!

    Interestingly enough, I was arranged to use a traditional poster section rather than a digital one, while most posters are digital in ISMRM. I almost have no visitors during my presentation section. To be fair, the traditional (paper) posters were hung during the entire conference period, while the digital posters were displayed only with the presenters.

    This year, I presented a poster about automated post-processing of the T1ρ knee MRI. It was a simple project that applied nnU-Net to build segmentation masks on T1ρ knee MRI and used a modified version of the CartiMorph tool to generate subregions within the segmentation masks. Since my full paper has been rejected twice, I posted it to arXiv (https://arxiv.org/abs/2409.12600). Please check it out if you are interested in it.

  • My Gears

    I have been interested in photography for many years since I got a Nikon D5000 DSLR in 2009. Here are the gears I own.

    Digital Camera

    • Body: Nikon Z 7 Mirrorless Camera (since Nov 2023)
    • Lens
      • Viltrox AF 20mm F2.8 (Z-mount)
      • Nikon Nikkor Z 40mm f/2
      • Nikon Nikkor Z 24-120mm f/4 S
      • Tamron 50-400mm F4.5-6.3 Di III VC VXD (Z-mount, model A067Z)
    • Adapter: Nikon FTZ II
    • Flash: Nikon Speedlight SB-910

    Film Camera

    • Body: Nikon F80 film SLR (since Nov 2023)
    • Lens
      • Nikon Nikkor-N.C Auto 28 mm f/2 (modified AI lens)
      • Nikon Nikkor AF 50mm f/1.4D (just sold)
      • Nikon Nikkor 105mm f/2.5 AI

    Previously Owned

    • Fujifilm XF-mount APS-C system (bought in Feb and sold in Nov of 2023, replaced by Nikon)
      • Fujifilm X-T30 II
      • Fujifilm Fujinon XF23mmF1.4 R
      • Fujifilm Fujinon XF90mmF2 R LM WR
      • Fujifilm Fujinon XF70-300mmF4-5.6 R LM OIS WR
      • TTArtisan AF 27mm F2.8 (XF mount)
    • Canon EOS RF system (bought in Sep 2020, sold in March 2023, replaced by Fujifilm)
      • Canon EOS RP
      • Canon EF24-70mm f/2.8L (1st gen)
      • Canon EF50mm f/1.8 (1st gen)
      • JJC EF-RF adapter