A tan and cream checkerboard pattern ripples and warps across the composition as if the flat plane is gently folding and undulating. The regular squares bend and curve with fluid movement, creating an optical illusion that suggests depth and motion while maintaining the simplicity of a two-tone palette. Printed on smooth white card stock and made to order, artwork on the front, blank inside, envelopes included in every set. A handwritten note that arrives as an independent artist's work.