Count me in :-) Just posted my handfasting photography... not made by a professional though :-)
But, at least, people will see handfastings happen in Belgium too :-)
Just a tiny remark or question : To saveguard steem blockchain, you maybe shouldn't propose people to repost already existing pictures, or the blockchain will be full of doubles instead of quality content. For already used pictures, maybe, you could ask to enter their post link in your contest comments.