Initial Sketch for Rough Idea

After deciding on what topic I wanted to do, I start sketching out with very rough idea of how my ambient media is going to look like.

Figure above are my rough idea on ambient media.

However, ideas above are not really impressed by my lecturer. So she suggest me to do something with lenticular images, which is viewing 2 images in different angles. (Playing with since I was a kid, but now only know what is it called... =..=")