Sculpture
Sculpture portrait allows you to experience a subject's likeness in 3D - very much as you do in real life.
It is done with live sitting of a person, which produces the best results. In the event that the subject is not available for sitting, I am experienced enough in sculpting from photographs also. But it needs the availability of a large number of photographs of the subject taken from various angles.
Bronze can endure the test of time and last for centuries. Hence it is the ultimate choice. Fibre Glass can also be used where budget is a constraint.
sustainable portrait for generations to come by : Vipan Jain