in black and white A Mindful Of Tips

I have often been faced with the dilemma of how much to tip in different

eateries wherever I have been. Of course there is an expected level of

service for tipping but where due, I have decided to follow an estimate of

10-15% of the bill. The photo shows a waiter collecting his tip, the giver

about to leave while the couple (probably) thinking how much to tip. Does

this resonate with you? Many thanks for your constructive comments on

this photo.