Leah Lentner, 12, grinds the edges of her glass pieces to be smooth.  (THE BLADE/LIZZIE HEINTZ)  Buy Image

Lora Stedman, left, places stencils on glass as Les Weidinger, right, a member of Toledo Stained Glass Guild, instructs her at a stained-glass workshop at Glass City Metro Park.  (THE BLADE/LIZZIE HEINTZ)  Buy Image

Lora Stedman carefully cuts stained glass into smaller shapes.  (THE BLADE/LIZZIE HEINTZ)  Buy Image

A stained glass frog is displayed on a window at Glass City Metro Park.  (THE BLADE/LIZZIE HEINTZ)  Buy Image

Toledo Stained Glass Guild member Les Weidinger, right, demonstrates to Lora Stedman, left, how to grind down the edges of the glass.  (THE BLADE/LIZZIE HEINTZ)  Buy Image

Becky Farley, left, instructs Leah Lentner, 12, how to solder her glass together.  (THE BLADE/LIZZIE HEINTZ)  Buy Image

Becky Farley, left, instructs Leah Lentner, 12, how to solder her glass together while her mother, Christina Lentner, watches.  (THE BLADE/LIZZIE HEINTZ)  Buy Image

Becky Farley, left, instructs Leah Lentner, 12, how to solder her glass together.  (THE BLADE/LIZZIE HEINTZ)  Buy Image

Leah Lentner, 12, grinds down the edges of her glass pieces as instructor Becky Farley watches.  (THE BLADE/LIZZIE HEINTZ)  Buy Image

Leah Lentner, 12, applies foil to the edges of her glass pieces before soldering it together.  (THE BLADE/LIZZIE HEINTZ)  Buy Image

Toledo Stained Glass Guild member Becky Farley, right, points at different pieces of a design.  (THE BLADE/LIZZIE HEINTZ)  Buy Image