Cyanotype Sun Print Photogram Art

Create authentic cyanotype photograms, not photographs with a blue filter dropped over them. This engine leaves every pale area as untouched paper rather than white paint, gives each object a sharp contact edge with a softer halo where it lifted away, shows the brush strokes and ragged corners of the coated area, and speckles the field where the solution pooled. Swap five variables to control the objects, the arrangement, the exposure, the coating and the paper. Vertical 2:3 format.