CAN YOU GUESS??? # 155

Photo taken in Riga (Latvia)

Would you like to try to guess which sport/hobby was pictured on the shell of the snail???

1. Bird watching
2. Skiing
3. Ice hockey
4.  Motorcycle racing
5. Biking
6. Horse riding

Remark: I don't find any relationship between the sentence  'impregnated safety matches' and the sport/hobby image

NOTE: Of course, I'll read answer after answer but you'll not know any feedback from me. I understand that there shall be impartiality among players. I would never like, even if being involuntarily, that one, two or more comments from me, might induce any of you to choose or not this or that option.

CORRECT ANSWER: Wednesday, October 22, 2014

~~ Thanks all who are going to take part in the FUN ~~

~~ Have a great day and a wonderful start of the week ~~