LEADED STAINED GLASS
Assembling of small glass pieces, surrounding each glass piece with lead H-profiles of various width, and soldering the joints.

Connecting single glass pieces with each other using lead H-profiles

Connecting single glass pieces with each other using lead H-profiles

Soldering the joints

Leading of geometrically shaped ornamental glass, picture of the manufacturing of the windows for the Catholic Church St. Nicolai at Kalkar, Design by Karl Martin Hartmann.