Hello dogmatix,
dogmatix hat geschrieben:I desparatly seeking a pic of obelix that where he is wearing a barrel around him
I don't think there is such a picture, where Obelix is wearing a barrel (over or instead of his striped pants). Indeed it exists such a picture with Julius Caesar in the cartoon-movie "Asterix Conquers America". But I can't remember such a scene with Obelix at all.
Or do you just mean a picture in which Obelix is carrying a barrel around? You'll find many pictures of him carrying a barrel of magic potion in "Asterix in britain". So, if you want help with finding a picture, you'll have to concretize what exactly you are searching for.
Regards
Erik