Hadn't got a clue, miles out on the first two, but then there were three things in the third picture that on their own would not have lead me to the answer, but when combined....Bingo!
Hadn't got a clue, miles out on the first two, but then there were three things in the third picture that on their own would not have lead me to the answer, but when combined....Bingo!
Might those three things have been the letters S, X and N???