响应车头的号召“摄影版是不是应该搞个摄影活动（主题作业）？”先抛块砖。外含自曝自弃一张。
这不是我的发明，通常是摄影初级班里的作业，目标如下：
Objectives: To expand your visual awareness as you understand and utilize the concepts of proper lighting and exposure. To allow each student to begin to look at the world a bit differently, recognizing shapes and forms within common objects around us.
有趣的是，当我完成这个主题时，我发现 50mm/f1.8 是我最常用的镜头。可谓小将立大功。另有一注意事项，如有朋友,特别是男性,拍类似的主题时，最好带上Photo ID. 起因如下：
当我正对着某饭店的一扇窗户拍摄的时候，有一保安靠近我并开始如下对话：
Security: “Excuse me, Sir, may I see you ID？”
Me: “Why? Is it not allowed to shoot this window?”
Security: “Not really, just because recently we got stolen.”
Me: “*&%%%##......!!@@@*&”
不过，回过头细想起来人家也有一定道理，没事儿净对着人家窗户，门把手什么的狂拍，是值得怀疑。
