You can inline an image from TBS by including a link to the image with this syntax.They can be placed at left (default), middle(space at start and end) or right (space at start). The size can be altered as well.

{{https://www.thebackshed.com/forum/avatars/cct3.jpg|My Avatar at left}} 

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{{ https://www.thebackshed.com/forum/avatars/cct3.jpg |My Avatar middle }}   

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{{ https://www.thebackshed.com/forum/avatars/cct3.jpg|My Avatar at right}} 

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{{ https://www.thebackshed.com/forum/avatars/cct3.jpg?100 |My Big Avatar middle }}