“A three second exposure meant that subjects had to stand very still to avoid being blurred, and hol


“A three second exposure meant that subjects had to stand very still to avoid being blurred, and hol
“A three second exposure meant that subjects had to stand very still to avoid being blurred, and hol
“A three second exposure meant that subjects had to stand very still to avoid being blurred, and hol
“A three second exposure meant that subjects had to stand very still to avoid being blurred, and hol