Stack o' Freesia

You may recall a post in which  I mentioned that I tend to paint the edges of the 7 x 7 cm canvases, and demonstrated the effect of a "Stack o' Mini Canvases". Well, I've gone a bit over the top (should that be "over the edge"?) with the freesia paintings. The nature of the subject  is such that it naturally continues beyond the confines of the canvas, and it seemed necessary to make the edges part of the painting.

The stack illustrated in this post has the first painting at the top, then the second, then the third.