Pictograms

Hi, Happy Thanksgiving eve! :D
This year, since I'll be traveling a lot during the Christmas break, I decided to stay in Abilene for the whole Thanksgiving break. It seems boring, but nah, I'm so happy to have all this time to work on projects. yeah, I'm super nerdy.
One of the projects is for an illustration class, and I'm working on an ABC picture book. My subject is typefaces. (Again, I'm such a nerd!!) A for Arial, B for Bauhaus 93, C for Comic Sans(illustration for this would be fun), D for Desdemona... and so on. I will definitely share it here when I get it done!

Today, I will share pictogram I designed for an Information Graphics class. Here they are:

Can you tell what they are?
They are: Tsunami caution, Keep the volume down, Do not sit on, Watch out your way, Wet paint. This project was a lot harder than I expected at first!
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ハッピーサンクスギビングイブ!!
今年のお休みは家に残って課題をやることにしました～。冬にボストンとサンフランシスコに行くので、お金もセーブできて課題に集中もできて、完璧です！笑

上の標識はインフォメーショングラフィックのクラスでデザインしたものです、慨存の標識デザインで、弱いなと思うものを作り直しました。なにがなにかわかるでしょうか？
思ったよりも難しくて大変でしたが、これもまたすごく勉強になりました^^