856428v
[Commentary:
Triangles and circles filled with rectilinear figures (rectangles or triangles),
in a way that can in principle be continued indefinitely.]
721 (361) |
722 (361v) |
723 (362) |
724 (362v) |
725 (363) |
726 (363v) |
727 (364) |
728 (364v) |
729 (365) |
730 (365v) |