Photoshop question answered and techniques explained, one on one.

Please call (517) 393-4402 and ask for Bill if you're interested in a personal session of instruction in Adobe Photoshop or Photoshop Elements. The cost is $30 for a half-hour session, or $60 for a full hour.
This test image was created by PhotoDisc International to help photographers and labs achieve accurate color. You can download an uncompressed 21-megabyte version in Photoshop (.psd) format here (right-click the link and choose "Save Link As...").

Note: this image has been converted to the sRGB color space. Be aware that some other versions which you may find on the Net are untagged or incorrectly tagged.