Bold’s perfect—Van Gogh’s swirls bring that rich chaos, while digital splashes feel fresh and punchy. Busy designs keep your eyes dancing, great for inspiration; simpler ones are calmer if you work a lot. I’d go busy for fun. Hit up https://www.wowpaper.net/wallpapers/categories/art it’s loaded with high-res art, from classics to crazy abstracts. Browse there, snag what grabs you; it’ll transform your desktop.