iOSX for iPad 12" - Contact View

This is my second concept art ever. You won't believe how I created it with the simplest tools and ways possible (I'll not a photoshop professional, Learnt it by experimenting and searching the internet looking for tutorials I needed at the time).
It's a concept of iOSX _the next generation of OS for iPads_ on a 12" iPad. This is a sample of what I call, mini POPs. You don''t need to open the whole contacts app, you can see a contact by a mini pop window.
I desperately need your opinions.
Sorry if it doesn't have a attachment, I'm not a pro in this site.
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