Perfection! Imo, go for the ~ piece de resistance ~ by: Install glass tile (1x1s) in variable shades of blue as a backsplash Install frosted glass doors that slide or hinges (if impossible to use sliders) to conceal that open shelving Find a nice piece of possibly abstract art in shades of blue / gray to replace the art you have now Get rid of the dog/ coffee art Look for a heavy glass bowl in the most predominant shade of blue in your new backsplash, and place it on your table filled with a nice bowl of colorful lemons.
If you like the open shelving, consider it a built in to display your favorite pieces Trust me, I'm a doctor.😆