PH: Spell the Word B-U-S- With Postcards

Thanks to @justmesks for the idea for this swap.

Since it is back to school time for some - others in the not so distant future; let's spell the word B-U-S with the pictures of a postcard.

Example:
B - bird, book, bridge, etc.
U - United States, umbrella, Utah, etc.
S - school, sunrise, swan, etc

Send the 3 blank postcards in an envelope. Postcards should be unwritten and unstamped. They should be store bought only and of good quality. (No handmade/freebie/ad/zazzle). Sender's choice.