2 small paintings

I was asked to do 2 small paintings in the style of my Bushes at Twilight series and for some reason, i had trouble starting and completing this little assignment. I was wondering if it was because of the scale. The originals were 4 ft X 4 ft or 3 ft X 6 ft and the person wanted 5 in X 7 in. At any rate, they are now finished and i am hoping she will still want them.