There is a shop located in Sunway Pyramid (in front of Kenny Rogers Roasters) that does face portrait painting.
The portrait of different people with expressions are being displayed around the booth.
On the day I went, a lady was painting a face from a photo in a laptop.
In the age of digital photographs, portrait painting holds a special spot- because often it is in a painting that it tells a story.
Another place famous for such portrait painting is probably located in Central Market.