A bold piece of artwork is sure to catch every eye in the room. If this is the goal you are trying to achieve, try choosing artwork that is impossible to overlook. If you have a good size space in which to hang your artwork, choose larger pieces. To make a bold statement, color is almost a necessity. Look for large pieces that have bright colors and interesting movement.
Abstract art is a great style when trying to achieve a bold statement; however if you are looking for bold but not that bold, try close up color photography or colorful landscapes.