The wonder of technology The wonder of technology make a diagram My husband made a diagram from a photo of Rosemarys house and measurements she had sent me. My youngest son who is a computer graphics boffin converted it to a 3d image. 204960982 enter the eldest son who has just aquired a 3d printer and created this from the 3d image 204960983 Ta Da The finishing touch thanks to modern technology. 204960984