City themed bedroom - help out? Okay so I need to embellish my room badly and Ive other...

Okay so I need to embellish my room badly and Ive other wanted a variety of city at night grain to it [I'm only near to sleep, hardly use it during day].
I'm not really looking to copy any dedicated city, but the general stuff such as lights, skylines etc would be lovely!
I've bought some wall prints of the golden proceeds bridge, empire state building at night time but i immediately need soem assistance as to what to do with the rest of the room!
HELP.

[P.S i'm not arty what so ever so nil to artistic or complicated please!]
Tell me more just about mansions?
Answers:    look around these sites for ideas, they're not newly for kids

http://teensthemes.com/black-and-white-c...

http://kidsthemebedrooms.com/skater/punk...
Feng Shui contained by the bedroom?
get a metal junk can as a hamper...you can grasp a computer program called posterbator or something close to that and blow up city pictures to any size and use them as wall thesis...it would be cool to paint a wall as if it was blown out...next to a huge mural city picture in the middle...On the edges of the wall paint broken bricks and morter adjectives around with the city scape contained by the middle.