triptych abstract gradient background with teal and copper textures

abstract triptych gradient teal copper textures digital background modern banners unique artistic contemporary design decoration overlays texturedbackground moody patterns tealgradient coppergradient visual creative sleek art bannersdesign clean seamless desktopbackground abstracttextures artisticgradient designassets trendy visuals backdrops professional cooltones metallic digitalart aesthetic modernart moderngradient textureddesign digitalpattern atmospheric triptychgradient gradientpattern artdesign moodygradient