This film poem was created during Juhannus, the Finnish celebration of the longest day of the year, using cyanotype, a contact copying process that uses light-sensitive iron salts in contact with UV light to create typically blue prints of objects. The illuminated shapes of leaves, stems, twigs, and fluff wander across the film material with increasing intensity, occasionally interspersed with flashes of blossoming flowers and a girl. The visual composition is accompanied by a delicate soundtrack composed of insect voices, the rustling of grass, and occasional jingling.