In your article you mention to leave lines unexpanded. Is this meant to allow for maximum flexibility to customers like with icons?
2nd question: For shading and lighting, which option would you recommend?
- blend modes
- solid colors
The reason I'm asking is because the first two options make it easier for customers to recolor illustrations, but I have run into issues using blend modes with Iconfinder in the past.
3rd question: Do you have any specific technical requirements for SVG, like using hex colors for example?