Weekly Informal Challenge number 117 is "1,2,3 and Triptych"

Each of the next three days you will shoot and post three different images.
These are to be taken each day but shot with some unified theme in mind because on the fourth day (Monday) you will work the three images together into a "triptych" (triple image montage).

Just for clarification:
Friday- Take and post image ONE
Saturday- Take and post image TWO
Sunday- Take and post image THREE
Monday- Work images ONE, TWO and THREE into a triptych/triple montage and post that.

Check out other tricky Pbasers HERE

T minus 120....