isolated body parts

Back in May I visited a rural Iowa community festival.  I'm still learning about the legalities surrounding posting pictures of people / children from public events.  Anyone know the facts here?  In light of those questions, below are a few isolated body parts!

photoshop practice

Before and after shots from downtown St. Paul.  This picture that has potential as a future puzzle, gave me some good practice in photoshop.  Do you notice the differences?  And even better...do you know what I did?

more roses