shape line & texture

I took a quick trip down to Portland last week and brought my trusty ol' holga. (The pictures with the birds were shot in Seattle.) I'm always holding my breath from when I drop the film off to when I pick it up because no matter how well I think I know my equipment there is always a little 'what if' creeping around in my head. Always a pleasure when an image pops up on the roll. ..And doesn't it just really come down to shape line and texture? Something taught in any first photography course. Oh so poetic.