turquoise blue green and coral beach pastel watercolor background with painted marbled paper texture and soft paint brush strokes

summer light wave background sea oceans water waves colors beach sand seashore tropical blue pattern colorful ocean blurred color coast graphic abstract watercolor azure beautiful shore art paradise texture paint coastal marine foreground green splashing orange shoreline grunge fog pastel backgrounds painting tide backdrop design rough sandy seascape seas seafoam painted aquamarine teal modern brush paper canvas textured coral gradient brushstroke stain stroke pink aqua ombre turquoise cyan surface matt overlay blur style seashor bright grain marbled material stains powder