Okay. That's a good one. But, if you don't mind, adding pictures to your content will always add more flare to it. It's a boost to the quality of such content.

You can check Https://pixabay.com, Https://pexels.com, or Https://unsplash.com. Images from such place are free-to-use so, it won't count as copyright infringement.

Again, it's all about choice. You can still go for the publishing style you like. Enjoy the blockchain.