abstract background with color gradients. smooth and soft gradients

abstract background color gradients smooth soft design gradientart colorful abstractart texture vibrant art creative backgrounddesign artistic colortransition gradientbackground texturedart smoothgradient fluidart modernart artisticbackground visualart fluidbackground patternedbackground creativebackground designinspiration gradientdesign gradienttexture abstractdesign colorfulart artwork textureddesign softbackground creativeart artgradient smoothtransition