When I was in Penang I fell in love with all the colourful tiling on the floors in front of the houses and especially with the different doorways. They are all really unique!
Here’s a photo series of my favourite ones.
Colourful Chinese doorways
Hello Rabea 
Chanced upon your blog! The architecture in Penang amazes me too! :) – Tina (www.followmywanders.wordpress.com)