blue bright cardboard cardboard-egg-carton carton colored colorful coloring colors coloured colourful colouring colours display displayed egg egg-carton eggs food mixed pack packaging rough six-pack smooth surface textures variety various brown brown-eggs art artwork background box boxed child-creativity children color coloring-in colour colouring-in contained container creativity office-supplies pencils pointed points potential school-supplies sharp sharpened stationery wood wood-grain wooden writing-implements