asymmetrical iris prompts

5 months ago

A modular urban tree protection grate made from recycled plastic, composed of 4 to 6 interlocking flat panels with snap-fit or tab-and-slot joints. Designed to sit flush with the pavement, with surface perforations for water and light. The center features a dynamic inner ring shaped like a camera iris diaphragm, gently adapting to the irregular shape of the tree trunk. The tree trunk appears slightly asymmetric, and the grate tightly encircles it. Include a cross-sectional view showing underground root space and connection details. Industrial product design render, clean urban setting, isometric 3D view, white background, realistic lighting.