White Space: I don't think there are any white space in my poster since there is no white. The reason I didn't chose to put white because to me, I think the people who come here (young families) would have kids and kids like colorful things.
Focal Point: My focal point is the catchy rectangle with the colorful picture of the roller coaster and Justin Bieber, when people look at it they would say, "Aah, it's a poster about roller coaster and WOW, Justin Bieber!"
Fantastic Font: I use fonts that are funny looking, but I don't use too much of it because then people would be confused. To me, the fonts I used are quite catchy.
Display Balance: I separated the poster into two parts, picture and text. That way, people can see the text clearly. I also balance the amount of text so it doesn't look like a newspaper.
Simple is Nice: I used only two to three font styles, so the poster is simple. The background is not too complicated because it's just a black and white picture. I tried not to put many text because after all, simple is nice.
Color Correctly: The text in the background are yellow and black, I chose this because they are easily visible and they are good color combination. The color of the picture goes well together, too.