The Easter egg is a symbol of revival and blessings on Easter Sunday. But egg trays play a much more humble role, as tools to place eggs and usually discarded as trash.

However, egg trays can be revived as artwork. Macao artist Wang Ruilin and his creative team utilize the uneven surfaces and special structure of egg trays to create pieces of art.

An exhibition featuring paintings on egg trays will be held from Mar 20 to Apr 2 in Hong Kong. Wang Ruilin was invited to showcase his 50 works at the exhibition.