-
@TodePond think the small squares are nice - the way i am thinking of this is how to convey "slot that can be filled" with a flat and abstracted art style. i reckon you definitely want the silhouette of the square to sell that, and want some mark to show that each space can take x things
-
@TodePond the small circles are also pretty good! they remind me of lego in a useful way. but the square matches the style better, and doesn't risk conceptual confusion with the symmetry tool