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.