This week we have a great talk with Greg Zaal about his website, [HDRI Haven](https://hdrihaven.com), a place where you can freely get high-quality 360-degree HDR images under a CC-0 license. We also talk about the process of making a good HDRI as well as the "sister sites" to HDRI Haven, [Texture Haven](https://texturehaven.com) and [3D Model Haven](https://3dmodelhaven).