Modernist or post-modernist, that is the question

Am I a modern or post-modern designer? That is a good question!!!
At the moment I am a bit confused designer more than anything else! I do have some ideas but I don’t know what to do with them and where about to start my research. I am going to have a brief look at different periods of Persian art history and gather some images from each period and then decide about my practical work. I have started to collect Persian tile pictures and I am going to work with them while doing research, anyway let see what happens.

Here are some of the tile pictures. Aren’t they beautiful?