One of my favorite parts of astronomy research is making illustrations to illuminate abstract scientific ideas into (hopefully) accessible and easy-to-understand figures. I'd be happy to hear about your science case, and see if there's figure idea you may have that we can create together.
Please reach out to me if you are interested! michael.poon (at) astro.utoronto.ca
Here are a some figures I've made for my own papers:
Fig. 1 of Leaning Sideways: VHS 1256−1257 b is a Super-Jupiter with a Uranus-like Obliquity, published in The Astronomical Journal, arXiv pdf link
Fig. 5 of Leaning Sideways: VHS 1256−1257 b is a Super-Jupiter with a Uranus-like Obliquity, published in The Astronomical Journal, arXiv pdf link
Fig. 6 of Leaning Sideways: VHS 1256−1257 b is a Super-Jupiter with a Uranus-like Obliquity, published in The Astronomical Journal, arXiv pdf link
Fig. 2 of A potential exomoon from the predicted planet obliquity of β Pictoris b, published in the the Open Journal of Astrophysics, arXiv pdf link
Fig. 1 of A potential exomoon from the predicted planet obliquity of β Pictoris b, published in the the Open Journal of Astrophysics, arXiv pdf link