I use this 3D diagonal lines 1 as one of my collection of Samsung Galaxy S7 and S7 Edge wallpaper. It's featured with creative design of colorful squares in diagonal. All the squares are configured in 3D and create an artistic effect. I believe by using this wallpaper, your S7 will looks more unique and different with others.
Furthermore, I also collecting another similar wallpapers on this site. So, feel free to collect them by visiting this gallery:
Diagonal Lines Wallpaper
3D Diagonal Lines 1 for Samsung Galaxy S7 and Edge Wallpaper