Adobe's much anticipated Photoshop Touch for iPad has hit the App Store. With Photoshop Touch you'll be able to use many of the popular Photoshop features such as layers, selection tools, adjustments, and filters to create impressive images. You can also you the iPad's camera to fill in layers with the camera fill feature.
One of the features demoed by Adobe back in October was the Scribble Selection tool which allows you extract part of your image by simply drawing over the the desired area. Combined with Refine Edge, you can even select fine details like hair.
Other features include Facebook integration that allows you to view comments from within the apps, inspiration galleries, and AirPrint support. The maximum image resolution is 1600 x 1600 pixels. It's important to note that Photoshop Touch
There are a ton of tutorials built right in to get you started. If you pick this one up, please be sure you share your images in the iMore Photography forum!