This cheerful sea crab is living simply under the sea, with lush blue waters and colorful fish nearby. Its eight spindly legs cling to the rocks, making a cozy home for it to enjoy its tranquil surroundings. Heathery hues of blue could be used to highlight its aquatic home, and punches of vibrant purple, orange and yellow to liven up the fish and crab. To give the crab a little extra fun and life, a bright, bold red could be added to its shell. This would be a perfect image to be enjoyed and admired, but it can also be an excellent opportunity to use creativity by adding texture and even gemstones!