Saturday Mac riddles 351

Here are this weekend’s Mac riddles to entertain you through family time, shopping and recreation.

1: Show for recording or art, it isn’t as recent as you might think.

2: Theatre exhibition was originally the largest of its kind.

3: Gallery for pictures of the famous in greyscale only

To help you cross-check your solutions, or confuse you further, there’s a common factor between them.

I’ll post my solutions first thing on Monday morning.

Please don’t post your solutions as comments here: it spoils it for others.