this looks like a great mothers day/grandparent gift/ teacher gift idea. Lots of options with flowerpots, buckets, etc to put it in and with the types of flowers or stems to use and filling in the pail.
“Kaleidoscope Painting” Paint the lid of a cup with black paint and use it to stamp overlapping circles. Once it dries, paint inside each shape with a different color. Idea: draw a second big shape and paint inside vs outside.