{"version":"1.0","type":"rich","title":"Episode 3: Sol LeWitt in Vanilla JavaScript version 4","description":"This interactive visualization displays two overlapping rectangular grids of colored bars across the full browser window. One set of vertical bars covers the screen, while the second set of horizontal bars is restricted to a circular mask centered in the view. Each of the 200 vertical bars is randomly colored and animated with infinite looping duration, though no keyframes are specified. The piece is built with vanilla JavaScript creating SVG elements directly, using the DOM API for shape creation and styling.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/642d865963bb4546b691b6b4a04df52c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}