When viewing a friend's Facebook timeline from my PC web browser there's a photos button to view their photos.
But I cannot find that button when viewing via an Android phone/tablet.
How can I see their photos?
It shouldn't matter whether you're looking at it in the Android browser or the Facebook application as either way on someone's timeline at the top there's a Photos link with the latest picture of them as the thumbnail for it. Clicking on this will take you their photos.
The person's albums will be displayed at the top of the photos page and the photos of that particular person below that.