@christianp i’m not sure if I can figure out how to write alt-text for them in a reasonable amount of time, but they are all radial tilings of pentagons based on a wedge of pentagons which are shifted in various ways.

Actually, the patterns are shown in pairs, the first in the pair has the pentagons coloured in partially transparent grey so that the overlapping of wedges can be seen, and the second is the same pattern in a solid colour.

The overall pattern seems the same in these four pictures even though they were obtained differently.

#tessellationTuesday #pentagons