Clematis, part 2

Progress made last night, all I have left are the flowers themselves and shadows for them. Not sure what color they will be yet, since I haven't been able to match the reference photo color. So I may go with blue or red ones...
Now that the fence is done I see what I did wrong at the top, that black strip should be a really really dark brown part of the fence with a smaller black strip, but doubt I can fix that. I also think the leaves should have been a bit bigger, but all in all, I am pretty happy with this so far :-D