rainy cloud in watercolor. .

abstract aquarelle art autumn backdrop background beautiful blue brush bubble card cloud color concept condensation creative dampness dark decor decoration decorative design draw drawing drink drop element falling heaven humidity illustration isolated light line liquid modern nature nimbus nobody paint pattern phenomenon precipitation rain rainbow raindrop rainwater rainy refreshment repetition run season shape shower sketch sky spot square stain style summer texture textured traditional translucent vector wallpaper washing water watercolor weather wet white