Yes so true Mimi ~ if the images are not of a PG nature than while working with children I would cover them up ... this was the rule in centre care as well .... tattoos and piercings that were 'visible' to clientele had to be 'safe' and 'PG' .... aka no blood, guts, skulls, weapons, violent depictions, swear words, etc. Girls who had those 'chain' piercings had to remove the chain at work and replace with a small 'stud' to prevent catching on anything.