Futura Sciences a un article à lire, intitulé Séduire grâce à une illusion d’optique, c’est possible chez les oiseaux. Recommandé pour se changer les idées.
This is the title of a 17th Century French book whose illustrations instruct the artist about the basics of perspective. The very first steps to a good optical illusion.
Japanese artist Nagai Hideyuki drawings in 3D quickly become optical illusion. DeviantArt gallery and website.
You may not have noticed it but European Regulations recently required some significant changes on web sites, in order to make sure that they are respectful of their visitors and -even more importantly- of the privacy of their data. Our web site has been adapting since a few weeks with a few nice changes, including:… Read More