How many free images of crypto are there?

Inquiring minds want to know - just how many free images of cryptocurrency are readily available? With the ever-growing popularity of digital currencies, it's no surprise that the demand for visual representations has skyrocketed. But are there enough out there to meet this demand? Or are we still scraping the barrel, searching for quality crypto images that don't cost a fortune? As an avid follower of crypto trends, I'm curious to know if the free image options are truly plentiful or if we're still limited to a select few.