A sketch of any item in stained glass should be adapted. Stained glass artists know the intricacies of working with glass. For example, how a piece of glass of a certain size behaves the finished product. To ensure that the stained glass window does not deform much decades, sometimes you need to change the proportions of the picture, rearrange line directions, split into smaller segments, or vice versa, combine elements of future stained glass.

The color palette in the computer version or on paper is different from real glass palette. To make the most from beauty and effects of light, which passes through the glass need to be taken into account a lot of nuances. For example, in what room, in what lighting the stained glass will stand, what function it will carry, etc. Therefore, on the previous stage is to meet the stained-glass artist, select glass, make corrections, approve sketch.