Data Science Blogger Needs A Face!

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This customer received 5 art designs from 2 designers. They chose this art design from Ania.j as the winning design.
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I'm building a personal data science brand and I need some way to give my new blog (and brand), 'Amy Loves Data', a face - without actually putting my face on there. I like to tell stories about data science, stats, data itself. and play with code in a very approachable way.
I'm looking for something minimalist and recognizably human. I've uploaded a picture for reference. Ideally, the final design will convey warmth, accessibility, and competence.
Target Market(s)
Data Geeks mostly, general audience reach is ideal.
Industry/Entity Type
Information Technology
Font styles to use
Look and feel
Each slider illustrates characteristics of the customer's brand and the style your logo design should communicate.
Elegant
Bold
Playful
Serious
Traditional
Modern
Personable
Professional
Feminine
Masculine
Colorful
Conservative
Economical
Upmarket
Requirements
Nice to have
- A cleaner, professional, mature version of the illustrations from Roald Dahl is kinda sorta what I'm thinking but I definitely do not want exactly that style.
Should not have
- This cannot be 'cartoonish'. This cannot be sloppy.