minimalistic scene with two spheres against a pastel sunset sky background, representing calmness and simplicity in abstract art

minimalistic scene two sphere pastel sunset sky background represent calmness beauty dreamscape simplicity aesthetic simple elegance surface harmony symbolic conceptual refinement minimalism stillness clarity design ethereal stylish abstract color balance gentle horizon gradient impression zenith reflection shadow delicate easiness unclutter modern tranquility subtle serene backdrop placid peaceful surreal mellow texture spheres representing art generative