Lol "Make twice as many as you think you need. Then triple that. That will probably be enough to cover half your roof." XD;
DIY leaded windows from golfer's tape.
Domus project 8: Brick staircase with concrete and clay (part I) http://pietrasupietra.blogspot.com/2011/12/construction-08-brick-staircase-1.html The Domus project is the construction in scale 1:50 of an imaginary medieval palace. It's made of clay, stones, slate, wood and other construction materials in the style of rich genoese buildings from the middle of XIV century.