Daily UI Challenge #004 — 404 Page

Welcome in my Daily Ui Challenge for 30 days.
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Day #004 : design a 404 Page.
Lost on the moon after a wrong search on the website. Just click to go back on earth. Simple concept :)
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I would like your comments & opinions about it!

I invite you all to rebound this shot and create your own visual exercise. You can download Sketch files for FREE here : http://www.antoinepeltier.com/daily-ui-freebies-sketch-antoine-peltier/