Descubra a fotografia artesanal e crie impressões com a luz do sol
In this 3-hour Cianotipia workshop led by Cristina Dantas, you'll learn the history of cyanotype, watch a demonstration, and create your own prints with leaves, flowers, negatives, and objects. All materials are included, and no prior experience is needed.

Image: from the event entry at Agenda Porto.
Source: Agenda Porto (Câmara Municipal do Porto). Details can change; the original entry is the reference.