I drew some pictures of my evolutionary stones the other day.
![](http://pics.livejournal.com/hard_as_stone/pic/0000445a/s320x240)
Moon stone and water stone
![](http://pics.livejournal.com/hard_as_stone/pic/00005w3a/s320x240)
Leaf Stone and fire stone
For those who do not know, some pokemon are unable to evolve just by increasing their level. These pokemon may need to be exposed to a certain type of evolutionary stone to induce evolution. This is one of the reasons why pokemon trainers buy or search for these rare stones.
... I shall not procrastinate any longer and introduce myself. My name is Steven Stone and as you can see, I'm a rock maniac. It's always good to meet new people.