- All images should be created by the author. You need to have all copyrights.
- Images should be large, shorter side at least 2000 pixels
- How to add image:
- [[File:Name.png|300px|right|thumb|Fig. 1 Title (Source:...)]]
- Name.png - name of your file with extension (png, jpg, gif)
- 300px - image width (don't change)
- right - align to right (usually ok)
- thumb - show as thumb
- Fig. 1. ... - Title, source.
- Warning: Only teacher is allowed to upload file. Please create link (as above) and then e-mail the image to the teacher.