Left Handed Drawing Makes the Brain Work Harder

I recently completed a series of activities to develop a concept for an advertising campaign project. After one of the steps, I used my left hand (I am right-handed) to draw images from the experience. My brain, along with the process of sketching, required a lot more work to get my thoughts on paper. Although its more challenging (unless your ambidextrous), I was noticelably more focussed and concentrated.