Procreate and Adobe Fresco are popular apps for digital painting, each with unique features. Choosing the right reference image is crucial; depth, color contrast, and uniqueness matter.
Ugee also offers some free digital art apps to get up and running, including the excellent MediBang and ibisPaint, both which feature in our list of the best drawing apps for Android. There's also ...
Despite its basic suite of digital paint tools, Paint has attracted interest ... Redblood", is among those who have harnessed the app to produce astoundingly detailed artworks.