There is a tradition for any decent … yes, in general, any blog to start with the most valuable message: «Hello, world!»
I love traditions and sometimes even keep them. This one, I decided to support. I even wanted to decorate the post with some illustration.
In order not to scare away potential readers, I did not illustrate the word «hello». And since by «the world» I modestly mean not the entire galaxy, but only the Earth, then Google Images went to the request for the «planet», preferably in white colors (according to with site palette).