In March 2014 I got an unexpected email from Departamento de Licenciamento
Sistema de Ensino Poliedro – Brazil.
According to Google Translate that is –
Department of Licensing
System Poliedro Education
Turns out this is a publisher for a network of 120 schools “committed to high-quality education” and apparently they wanted to publishing a schoolbook and illustrate it with the images they had found on my website. (more…)