Plastic Grid Base

Saw a billboard with this interlocking design once.

Thought, that would be a brilliant roof for a gazebo.

Tried designing the aforementioned gazebo, but failed.

Yet I got this model out of it.

Still, I'm proud of what resulted.

Note: I didn't print the beams separately as it seemed like they would warp. So I combined them and printed them fused to each other.