Can the words workshops and lessons be used?

hi. could you tell me if my logos have reached you. DC seems to be having probs with uploads at the moment.

cheers

I have received 23  logo designs. They are all excellent. I am looking for something simple, clean and memorable. I am open to alot of different colours-I have ideas but I have no artistic talents and cannot imagine what colour combinations work-to make it worse I am not a visual learner.