Welcome to new feature of Power Apps and SharePoint. Now you can use SharePoint Image Column in Power Apps form. It's the most awaited feature by Microsoft. Support for SharePoint list image columns for both read and write scenarios are available now. Previously we only supported reading images. But, you can now create a Power App to read, create, update and delete SharePoint column images directly in a Power App. You can also choose to get either the full version of the image or various thumbnail sizes: Small, Medium, and Large. Use specific thumbnail sizes for optimal performance. For example, use Small for a gallery or Medium for a form. Large images might be used for detailed inspection.
Key Takeaways:
PowerApps has recently launched the support for images (image column) from SharePoint lists. If you have an Image column in SharePoint list and you want to display that in PowerApps, it is possible to do so now.
Upload a file called mole-picture.jpg to the AnimalImages field.