Clockwise, starting from the top left:
1. Secluded bay at Batu Ferringhi beach
2. Malaysian fishing boats at Batu Ferringhi
3. Stunning sunset at Tanjung Bungah
4. Kek Lok Si Buddhist temple.
The card came through Postcrossing but the message, quite separate, came by email from Bree. Bree has set up a new project and hopes to be able to collect mail from 24 countries by a year's time. Mail can be a letter, a postcard, a bookmark, some stamps or other philatelic items.
Maybe you could help? Pop over to her blog and read all about it.