Find Decorative Wall Art at Target.com! These Sea Urchin Ornamental Wall Decorations make your home pop with excitement. If youre looking for wall dcor ideas, these are a really inspired approach to nautical or beach decorating. They provide a great contrast in texture and color to the traditional beach mementos and give your space an edgy attitude. With pop-out interest, this 3-D metal wall dcor brings your sense of style to a new level. 3-pc. Set. Color: Multi-Colored. Gender: Unisex. Age Group: Adult.