valentine's day background. soft glowing heart on a blue minimalist stage. free space. pastel tones and elegant geometry

background backdrop valentine day love heart in declaration free space glowing blue pastel geometry romantic elegant soft minimalist modern stage abstract creative smooth serene refined gentle artistic stylish beauty harmony peaceful chic glowingheart design decor radiant luxury trendy inspiration abstractart art contemporary dreamy tender luminous decorative aesthetic calm composition softglow artisticstyle modernart