What is there to say about Crypto and Cryptocurrencies? Will it be the future? I have no clue. That's for much smarter people than me to decide. What I'll do is make the icons, illutrations and graphics below available for you to download quickly and easily. They obviously are related to finance and payment experiences, so perhaps you can use them for your product, startup, business or blog.
All the icons and illustrations above can be used for both Personal & Commercial purposes.
Any trademarks (eg. brand logos) should only be used to communicate what you accept. Don't try to sell those, even if the designer's license allows you to use the icon or graphic on commercial projects.