Simple bracket in birch or black for $4 each - nice for the kitchen, looks traditional without being frilly.
Ikea countertops plus wall brackets for built-in shelves
Image result for pine shelf brackets
16 easy tutorials on building beautiful floating shelves and wall shelves for your home! Check out all the gorgeous brackets, supports, finishes and design inspirations! - A Piece Of Rainbow
Mid Century Shelving Antique Brass Prism Bracket + 2 Ft Shelf
Ikea's EKBY RISET bracket for sloped walls
nosigner | mozilla factory space. pale wood + brackets
Stockholm Furniture Fair faves via @sightunseen