I'm just about wrapping up my kitchen and I'm looking for opinions on what to do on my final two walls. Here are the pictures

The first picture I was intending on doing two glass shelves with SS brackets. Should I be adding splashes of color with art instead?

On the second, I was thinking of a magnetic knife bar on the left, in the middle a rail to hold cooking utensils and a small shelf on the right for oils. Alternatively I could do 2 of these rails instead then just hang everything from this rail oils could go in this What are your thoughts? I'm a little burnt out from all this designing so I want to ensure everything turns out amazing!