Even with the digital technology, we still need the test pictures and both the human faces and the cards in them: http://www.thehurlblog.com/film-education-tes

Even with the digital technology, we still need the test pictures and both the human faces and the cards in them: http://www.thehurlblog.com/film-education-testing-your-cameras-latitude/ http://www.thehurlblog.com/film-education-testing-your-camer... http://niximages.com/blog/?page_id=20207 http://niximages.com/blog/?page_id=20207 http://www.colour-science.com/quality%20test%20tools/test%20files/test%20files%20overview.htm http://www.colour-science.com/quality%20test%20tools/test%20... http://www.gballard.net/photoshop/pdi_download/ http://www.gballard.net/photoshop/pdi_download/ http://blog.kasson.com/wp-content/uploads/2012/09/generic-calibration-image.jpg http://blog.kasson.com/wp-content/uploads/2012/09/generic-ca... http://previews.123rf.com/images/spaxia/spaxia1411/spaxia141100034/33888976-model-with-color-test-card-isolated-on-white-background-Stock-Photo.jpg http://previews.123rf.com/images/spaxia/spaxia1411/spaxia141...