2d ornaments.

2d star

boat practice cad

Stars

drawing circles and arcs

car wheels

geometric shapes 1

practice cad

ovals and spirals

Template to model 3d conduit curves

Composite Wall Designs

bed skirt

threading exercise

geometric figures 4

circular surfaces

General details for gypsum board ceiling.

triangle center

Cornices

Practices for the beginnings of atutocad

Geometric figures

geometric figures 3