Shape with an embedded, high precision miniature: images can be easily made on a computer, a little more complicated on the drawing board (pantograph), but on the field? Have already explained some insane circlemakers how did they carry out such activities in the field?
Hugis na may isang naka-embed, mataas na katumpakan miniature: Madaling imahe ay maaaring ginawa sa isang computer, ng kaunti pa kumplikadong sa drawing board (pantograp), ngunit sa patlang? Pa Ipinaliwanag ilang masiraan ng ulo bilog-maker kung paano ba nila dalhin ang mga dry Aktibidad sa patlang?