When I'm feeling a little "stuck" like this it sometimes helps to work on something smaller, less intimidating. Something I can experiment with and stumble around with until I get my groove back.
Enter the columbine, in 5 x 7 format.
The blue columbine (Aquilegia coerulea) is Colorado's state flower and the namesake for everything from bike shops and dental offices to a high school and its tragedy. I hadn't considered that when I started this piece, but given that it's Memorial Day weekend here in the US perhaps it's appropriate for more than just a creative jumpstart.