The mind’s subjugation of the body can be another ploy of the ego to keep us divided against the Self. Ego thrives on oppositions, so defeat of oppositions is the true letting go of ego.- Dr. David Richo (☆ By Antonio Mora ☆)
Black and White example 1 - Before colour photography became popular in the mid 20th century, black and white photography was the norm. Cameras were not able to produce coloured images. To recreate this effect now, images can be altered in Photoshop, by changing the images colouring and exposure.