but we didn't spot this delightful optical illusion hiding in plain sight on the iPad Pro. The new wallpaper seems, like most Apple wallpapers, to be an abstract (and weirdly calming?) series of ...

They also used Pixelmator Pro to upscale, sharpen, and texture the wallpapers to properly suit Mac, iPhone, and iPad dimensions. The series of Van Gogh-inspired wallpapers are based on four of ...