Here is a fun way to learn the mayan calendar and images, which are provided also each as stained glass patterns (i think there are 20 months and 20 patterns) I made the jigsaw puzzle that can be solved online just today, though the pattenrs for the months of 1) imix 2) ik 3) akbal, 4) kan 5) chicchan 6) kimi 7) manik 8) lamat 9) muluk 10) oc 11) chuwen 12) eb 13) ben 14) ix 15) men 16) kibi 17) kaban 18) etznab 19) kawak 20) ajawl. choose any one of these for stained glass, and...find the crossword puzzle to solve ONLINE here