Translucent Color Blocks on Glass

Colored glass blocks sit on a clear sheet, throwing long shadows across the white surface. The amber block glows at the back left, the deep blue one anchors the front, and a red block lies low on the right. A pale green upright piece catches light near the far edge.

The glass plate adds another set of lines, with green edges and faint reflections running under the blocks. Look closely and the shadows are not flat color. They have brighter streaks, soft grey borders and little bends where the light passes through polished corners. This puzzle is about clean shapes first, then the overlapping reflections and scratches inside the glass.