Aqua Pura ©Elizabeth Busey. Aqua Pura. Monoprint collage. 18 x 18in. Aqua PuraMonoprint collage (unique)18 x 18 in (image size); 28 x 27 in (framed size)$475 Unframed • $575 Framed Interference pigment is the secret addition to this collage. Everything is explained here.See detail below Next ImagePrevious ImageReturn to thumbnails Detail of ©Elizabeth Busey. Aqua Pura. Monoprint collage, 18 x 18in.