add signature to picture
Hi, I'm about to start a travel blog of my 9 month so far trip. I want to add some of my pictures to the website but I'd like to add watermarks and/or signatures and/or the site address to these pictures
1) I'm an amateur user of MAC (MacPro) and all I have so far is the iPhoto and Preview. Is it possible to do this using these softwares or do I need something else?
2) Is it possible to do a batch operation?
3) If I need Aperture or Photoshop, I need detailed explanations please, because I don't know very much about these softwares.
And I don't know if I'd buy Photoshop since I don't work with photography and that would be a big investment for now
4) Who manufactures Aperture? I couldn't find the software under Mac software (under the Apple software or Adobe software nor in Photography software links) on apple.com
thanks
Mac Pro, Mac OS X (10.6.6)