I am writing an application for mobile users (phones) to update a database.
One of the options I would like to give the user is to send a picture.  I
want to do this from within my application.

Essentially, if the user chooses the send picture option, I would like the
application to allow the user to choose which picture on his/her phone to
send.  Once the picture is chosen, I would then like to send the picture to
a specific email address with a specific subject line which the application
will provide.

Is this even possible to do, and if so how do I go about it?

Thanks for any help