coloured flower drawings layouts

Here are my coloured flower drawings, where I have tried different ways of laying out my flower drawings on photoshop in preparation for my book covers idea of using flowers, where I wanted to test out different ideas of laying out my drawings to see if I could take this onto one of the book covers. With the images I tried laying out the flowers in different positions and designs on a page and I tried using my flower drawings to make a larger overall shape, like a triangle and circle shape. With the images I tried to make them in the same basic design on the image so the flowers would repeat the patten, but facing in a different direction and in a smaller size. I like the work because the flowers I believe have made good shapes and pattens, but I feel I should of place some of the flowers better in some of the images.