Intricacy of design is determined by the number of separate pieces of glass per square foot. Intricacy of design is also determined by the shape of those pieces. Shapes composed of straight lines are the fastest to produce. Shapes composed of soft curves take a bit longer. The size of the artwork.
Larger artworks cost more than smaller ones.
Optional material costs. I merely add on the wholesale material cost that I pay for these options. This is probably because I have over three decades of experience and I have developed techniques that allow me to produce flawless craftsmanship quickly and consistently. All of this combines to give you the dependability of getting the perfect commissioned artwork in the very shortest time possible . All you really have to know is that you want to commission me, what the possible settings for this artwork might be, and approximately how much you want to spend.