For fine and more decorative details; for example, stone mouldings, wooden glazing bars, plaster details, and intricate metalwork, drawings at scale 1:2 or 1:1.
Ar gyfer manylion bach a mwy addurnol; er enghraifft, mowldinau cerrig, barrau pren ar y ffenestri, manylion plastr a gwaith metel cywrain, lluniadau ar raddfa 1:2 neu 1:1.