One of the side effects of teaching (at least for me) is that I have acquired a lot of knowledge and experience that aren't directly related to what I really do with photography. This photograph incorporates two of them: pinhole photography and toning. I was teaching a short course in pinhole photography for Lasse Mellberg's course at Nordens Folkhögskola at Biskops-Arnö. Lasse, who is a maestro at toning, intoduced me to thiocarbamid toning. Such a beautiful combination. It's a pity this is not my real calling. Life is just too short, I guess, or perhaps we need more of them.