THALES THEOREM

here we have two perfect examples of thales theorem used to divide lines without measurng

POLIGONS

here we can see how in this 3 works is used a technic tu do regular poligons we have painted in different colours to distinguish it better 

OVOID

Here we can see a great work in witch you can see how to do both tipes of elipse and an ovoid

TWO POINT PEXPECTIVE

in this one we have two different citties done by the banishing point technic both of them with several gardens

PQARABOLA

here we have some examples of parbola and hiperbole as we can see the archs