# 01-tide <> A tide of tall, thin bars across the whole wall, rising and falling like a wave that travels from left to right. Deep sea colours, darker towards the bottom. <> Starting AI conversation <> RectSLStudyGuide finished (5 ms) <> InspectRectSLStudy finished (2 ms) <> CaptureRenderWindowRequest finished (186 ms) <> RectSLStudyGuide finished (2 ms) <> RectSLStudyGuide finished (1 ms) <> RectSLStudyGuide finished (1 ms) <> RectSLStudyGuide finished (0 ms) <> EditRectSLStudy finished (930 ms) <> CaptureRenderWindowRequest finished (186 ms) <> Completed <> <> _Field 4 render window 'RectSL study', captured live. Describe what you actually see, then say whether it matches what was asked for._ ![tool image](images/cabeecbcd5fa30e101ec.jpg) <> <> _r2-be7239fd9faa: frames at 0, 1.5, 3, 4.5 s_ ![tool image](images/e20aa209531586f54312.png) <> <> _Field 4 render window 'RectSL study', captured live. Describe what you actually see, then say whether it matches what was asked for._ ![tool image](images/0d2cb88e615141872d66.jpg) <> <> Implemented **80 tall, thin bars** spanning the wall, with teal tops fading into deep navy at the bottom. Their heights rise and fall in a broad wave travelling **left to right**, looping seamlessly every six seconds. The live capture matches the requested appearance; sampled frames confirm the wave’s motion. Compilation and visual checks passed.