abstract watercolor background with soft pastel circles in lavender, mint green, pale yellow, calm and serene composition

pink petal circle flower pattern purple art drawing design white lilac sketch violet organ green glass textile plant line abstract watercolor background pastel circles lavender mint green pale yellow soothing serene elegance soft overlapping transparency light washes petals floating water calm relaxing cold-pressed paper texture muted tones delicate peaceful tranquil minimalistic ethereal artistic gentle airy subtle contemporary modern design artistic decorative soft focus fine art visual fluid expression water-inspired composition abstract layered gentle hues