If you want his photos - and not just for a Blogger Blogspot blog - edit, sometimes it requires a good software for image processing. Probably you already use some free programs for photo editing and the results were not always satisfactory.
Although it certainly good free photo editing software is, you might even catch yourself, using the program Photoshop (from the Adobe series) flirted. Maybe you did not then have the wherewithal (which should be in three to four figures)?
Anyone with a similar program - a small Photoshop clone - can be satisfied and want to manage their photos online, the Pixlr is recommended.