You can add a collection of files to each entry. To do this, open the corresponding sidebar for attachments in the toolbar by clicking on the "Attachment"-button.
You can also drag-and-drop image attachments from Myary directly into most programs to edit them there. Please note that not the original file is used for this process, but a copy from the clipboard.
In the Myary Preferences under the "General" item, you can specify that after copying attachments from your hard disk to Myary, the original is automatically moved to the trash. This will avoid duplicates on your hard disk.
If you want to display images in your entries, add the corresponding images first to the Attachments sidebar. Then you can drag and drop the pictures from the sidebar into the text-field. Myary automatically generates the appropriate markup needed to display the image to the markup language you set. If you later want to export your entries, the corresponding images will be embedded into the documents, in case the export format supports the embedding of images.