I saw a thread in the Housing section about this, but no bug report...


Date & Time: Recurring since patch 6.1
Frequency: Always
World name: Ultros
Character name: Mara Sykarwyn@Ultros
Retainer name: None
NPC name: None
Monster name: None
Class/Level: Any
Party or solo: Solo
In-game time: Always
Area and coordinates: La Noscea, Mist, The Topmast
Housing: The Topmast Wing 1 Room #63, 15th Ward, Mist
Steps:
1. Preview or place "Curved Marble Partition" housing item next to "Marble Partition" or "Marble Arch Partition"
2. Adjust lighting level below maximum
3. The Curved Marble Partition looks noticeably lighter than other marble partitions. Color difference between partitions gets more pronounced as lighting level is decreased further. This happens whether the partitions are dyed or undyed.


Connection Specs
- Type of internet connection/provider: Verizon Fios/Fiber
- Modem maker/model number:

PC Specs (If reporting graphical errors, full PC Specs are required.)
-=-=-=-=- System Information -=-=-=-=-
SYSTEM_OS Windows 10 Pro 64-bit (6.2, Build 9200) (19041.vb_release.191206-1406)
SYSTEM_CPU Intel(R) Core(TM) i7-8700 CPU @ 3.20GHz (12 CPUs), ~3.2GHz
SYSTEM_CORE_NUM SYSTEM_CORE_LOGIC 12 SYSTEM_CORE_PHYSICS 6
SYSTEM_BIOS P1.10
SYSTEM_LANGUAGE English (Regional Setting: English)
SYSTEM_MEMORY 32681.789MB
SYSTEM_VIRTUAL_MEMORY 134217727.875MB
SYSTEM_PAGE_FILE 37545.789MB
SYSTEM_STORAGE C:\ SYSTEM_HARDDISK_DRIVE SYSTEM_TOTALDISC_SPACE 465.161GB SYSTEM_FREEDISC_SPACE 129.141GB
SYSTEM_STORAGE D:\ SYSTEM_HARDDISK_DRIVE SYSTEM_TOTALDISC_SPACE 1863.000GB SYSTEM_FREEDISC_SPACE 526.755GB
SYSTEM_STORAGE G:\ SYSTEM_HARDDISK_DRIVE SYSTEM_TOTALDISC_SPACE 15.000GB SYSTEM_FREEDISC_SPACE 9.907GB
SYSTEM_STORAGE H:\ SYSTEM_HARDDISK_DRIVE SYSTEM_TOTALDISC_SPACE 15.000GB SYSTEM_FREEDISC_SPACE 13.378GB
SYSTEM_DIRECTX_VERSION DirectX 12
SYSTEM_GRAPHICS NVIDIA GeForce GTX 1070 Ti
SYSTEM_GRAPHICS_DEVICE \\.\DISPLAY1
SYSTEM_GRAPHICS_CHIP NVIDIA GeForce GTX 1070 Ti
SYSTEM_GRAPHICS_MAKER NVIDIA
SYSTEM_GRAPHICS_VRAM 8079.000 MB
SYSTEM_GRAPHICS_SHARED_VRAM 16340.895 MB
SYSTEM_GRAPHICS_DAC Integrated RAMDAC
SYSTEM_GRAPHICS_DISPLAY_MODE 1920 x 1200 (32 bit) (59Hz)
SYSTEM_GRAPHICS_DRIVER C:\WINDOWS\System32\DriverStore\FileRepository\nvmdi.inf_amd64_b3bdc0bc451bfdef\nvldumdx.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nvmdi.inf_amd64_b3bdc0bc451bfdef\nvldumdx.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nvmdi.inf_amd64_b3bdc0bc451bfdef\nvldumdx.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nvmdi.inf_amd64_b3bdc0bc451bfdef\nvldumdx.dll
SYSTEM_GRAPHICS_DRIVER_VERSION 30.00.0015.1259
SYSTEM_GRAPHICS_DRIVER_DATE 4/19/2022 20:00:00
SYSTEM_GRAPHICS_DRIVER_LANGUAGE English
3.0
SYSTEM_GRAPHICS_PIXEL_SHADER 3.0
SYSTEM_GRAPHICS_VERTEX_TEXTURE SYSTEM_SUPPORT
SYSTEM_SOUND DELL U2415 (NVIDIA High Definition Audio)
SYSTEM_SOUND_DEVICE_ID {09203ABF-B3AA-4535-9CA5-7E2368895CF5}
SYSTEM_SOUND_DEVICE_NAME nvhda64v.sys
SYSTEM_SOUND_DRIVER_VERSION 1.3.39.3
SYSTEM_SOUND_DRIVER_LANGUAGE English
SYSTEM_SOUND_DRIVER_DATE 1/1/2022 20:00:00
SYSTEM_SOUND Headphones (2- Arctis 7 Game)
SYSTEM_SOUND_DEVICE_ID {3A972802-A326-420C-A693-766D3B7A0874}
SYSTEM_SOUND_DEVICE_NAME USBAUDIO.sys
SYSTEM_SOUND_DRIVER_VERSION 10.0.19041.1202
SYSTEM_SOUND_DRIVER_LANGUAGE English
SYSTEM_SOUND_DRIVER_DATE 8/25/2021 20:00:00
SYSTEM_SOUND Headset Earphone (2- Arctis 7 Chat)
SYSTEM_SOUND_DEVICE_ID {03700889-ED88-411D-966D-5B0C08E9D5AB}
SYSTEM_SOUND_DEVICE_NAME USBAUDIO.sys
SYSTEM_SOUND_DRIVER_VERSION 10.0.19041.1202
SYSTEM_SOUND_DRIVER_LANGUAGE English
SYSTEM_SOUND_DRIVER_DATE 8/25/2021 20:00:00
SYSTEM_INPUT {6F1D2B60-D5A0-11CF-BFC7444553540000}
SYSTEM_INPUT_NAME Mouse
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 3 SYSTEM_GAMEPAD_BUTTON 5 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {6F1D2B61-D5A0-11CF-BFC7444553540000}
SYSTEM_INPUT_NAME Keyboard
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 128 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {E303FBC0-7FD9-11E8-8001444553540000}
SYSTEM_INPUT_NAME Dell Universal Receiver
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 767 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {E303FBC0-7FD9-11E8-8002444553540000}
SYSTEM_INPUT_NAME Dell Universal Receiver
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 3 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {E303FBC0-7FD9-11E8-8003444553540000}
SYSTEM_INPUT_NAME Dell Universal Receiver
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 0 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {E303FBC0-7FD9-11E8-8004444553540000}
SYSTEM_INPUT_NAME Dell Universal Receiver
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 0 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {E303FBC0-7FD9-11E8-8005444553540000}
SYSTEM_INPUT_NAME Texas Instruments USBtoI2C Solution
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 0 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {30400130-EB42-11E8-8004444553540000}
SYSTEM_INPUT_NAME Wacom Tablet
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 3 SYSTEM_GAMEPAD_BUTTON 0 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {30402840-EB42-11E8-8007444553540000}
SYSTEM_INPUT_NAME Wacom Tablet
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 11 SYSTEM_GAMEPAD_BUTTON 6 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {30404F50-EB42-11E8-8009444553540000}
SYSTEM_INPUT_NAME Wacom Tablet
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 2 SYSTEM_GAMEPAD_BUTTON 0 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {5EE03300-DF96-11E8-8002444553540000}
SYSTEM_INPUT_NAME SteelSeries Arctis 7
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 5 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {5EE03300-DF96-11E8-8003444553540000}
SYSTEM_INPUT_NAME SteelSeries Arctis 7
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 0 SYSTEM_GAMEPAD_FOV 0
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-