Bluebells and Buttercups - Stamp Set - Picnic This stunning collection, of blue, purple, yellow and green hues just shouts Spring, with the most adorable, hand illustrated whimsical characters which Helz Cuppleditch is renowned for. Supported by a series of coordinating embellishments and stamps, this collection is truly one to cherish. A set of 6 premium clear stamps in coordinating designs. With protective acetate film printed with references.