Our Las Vegas store was being remodeled and the previous windows needed to be covered entirely by window display decals. The display consisted of 8 windows on one wall and two around the corner. We decided as a team to divide the windows by three campaign photos and the logo with a black background between each. The double front windows would have a single photo and logo. I chose the cropping for each photo and sizing for the logo.
Here are the original campaign photos which I cropped.
This is an example of my work station in Illustrator. I would divide the art boards into the real dimensions of the windows and resize and crop from there. Then, I exported the art boards as PNGs with Art Optimized and placed them into their correlating InDesign shells for final exporting.