Painting on vertical glass panel on 21 Apr 2012

Was assigned to make a simple artwork on glass panel at the gymnasium centre in a school. I must admit that it was not easy to paint on vertical panel like this one. The paints kept drooling due to the gravity resulting in uneven finishing and the stained glass effect was not satisfactory. Also, filling in the colours other than white inside the white outlines was not as simple as I had expected, as careful hands were required to ensure those colours would not 'dirty' the pure white lines.