cheerful cactus with rainbow flowers watercolor art on white background vibrant cactus home decor unique art print

background serene imaginative lively foliage soft embellishments cactus beautiful container brushwork strokes botanical vibrant garden white thriving pot floral wall art houseplant sunny chic decoration watercolor flowers decor painting cool creative nature radiant colorful plant gentle unique boho artistic intricate cheerful festive bright home bloom detailed green modern fun