I found a minute and I can tell more detail about that vague photo in the topic - "Another way to decorate the bottle."
I will explain immediately I am not a professional, although I have an education architect-designer. Everything I do it my hobby. I do souvenirs, and in the winter I draw on the walls from my friends.
Now in order. To work, much does not need))) the first thing you need is the idea that you want to see on the wall
When they decided that we would like to draw a drawing on the wall. You can smash the sketch on the squares and the wall, too, on the squares and as a mosaic to transfer. And it is possible for the lazy method. Take the drawing and attributed to a photocopier and increase it until you need that you need (though there are almost impossible to shoot down a lot of unnecessary copies
And then everything is just take away the usual waters and several colors and draw and draw as in a big brazier)) it is possible to draw a gouache but the PVA is home to it and it is honestly enough.
And that's what happens then))))
Imprit and angrily)))) True time is not enough spent, detailing more strength occupied. And the eyes are hurting because everything merges everything in the stains. And you understand that you draw only when you leave the picture at a certain distance))