The Overlay art form can have a similar appearance to the Traditional Leaded, Stained Glass, or “cut glass” art form. Or, it can be its own exuberant self, with its designs set free from the limitations of its predecessor. This newer art form is created on a substrate of tempered glass, so it automatically conforms to code for applications such as interior doors. With its seamless construction, reinforcement bars are not necessary. Additionally, when insulated glass is required, there are options available that are not possible when using the Traditional Leaded version of glass art. Hold cursor over an image for information. Click on any image to enlarge.