Bit of a catch up from me!
Rock - all 3 shots are definite keepers, lovely work! I have to say the first 2 just get the nod over the 3rd though. Nicely composed and the B&W processing works really well - but then I'm a sucker for B&W! Really nice work on these though, print worthy!
Pair - Again, really nice idea and executed perfectly. Love the 'stance' of each leaf and it's a pretty cool take on the theme, certainly unique!
Shape - Like the idea, but I guess the only hang up from me would be I'd like to see more 'photograph' as really it could be an illustration if that makes sense? But then if it was a photograph I guess the shape element wouldn't have come through as strongly -
Not sure! Haha.
Speed - Nice idea - good to see a not-so-literal take on the theme too!
Did you use a flash gun? These types of shots can be really tricky, but you've done well there capturing the smash, especially seeing as you only had 4 goes! I've always fancied trying one of those external triggers that fire the camera when it senses a loud noise or a beam is broken - cheating I know! - but would've worked well with this set up!
Nice work!