National Galleries of Scotland at http://www.nationalgalleries.org/

The Society of Tempera Painters at http://www.eggtempera.com/

Gallery Ochre Edinburgh is part of the artnet network at http://www.artnet.com/

Ecoles des Roches in Normandy at http://www.ecoledesroches.com/

Circulo de bellas artes de Madrid at http://www.circulobellasartes.com/

Carmen Rayavargas's website at http://www.carmencarmeli.com/