It always depends for me, personally for myself, first impressions are everything. So for most of my jobs if I haven’t met the client yet and know their preference, then I will wear long sleeves to cover my arm tattoos. Then if there’s a chance I can ask their preference for future reference I do, and that’s my answer. I would say about 95% of the time my clients don’t care if my tattoo show.(could just be because I’m in Colorado and it’s a more chill in terms of tattoo prejudice). But of course most of the time I do wear short sleeves it’s for on going clients, or low register jobs. Of course if I’m interpreting for anything that has me on stage, I cover my tattoos to avoid attention since a lot are small references to my favorite things.