Quick Sketch This Morning

I had to finish Helprin's "A Winter's Tale" this morning before getting on with life, but a multiple cube crystaline jumped right into my imagination right after. Weather changes have made my shoulder ache too, so I could not really rush things.

Here they are:

Deliberate Wandering

I tried to imagine a quarter of a sphere limited within the space of a cube.

I now imagine encircling a dodecahedron with undulating tubing.