Tumblr Image/Slide Share
Once you click the Tumblr icon you will see a popup box appear in front of your content.
This will display any images you have on your page/post
Tumblr Pop Up Displaying Images
In this pop up you are about to share images.
You can tell it's the image share function because of the camera icon (I have a red arrow and pics written beside it).
You can then scroll and choose between 1 and 10 images to share.
I have highlighted the images I will share.
Highlight Up To 10 Images
Once you are satisfied with the images you have chose click "Next Steps"
Tumblr will arrange your images into a display slideshare (see below)
This slide share will be posted on your Tumblr account and has a link to your post, your website and therefore will generate you traffic.
You can see how it will look on my Tumblr.
Now you can press "Post" - note the little bird...Tumblr will also post this share to your Twitter account if you choose
DONE!!! Success...your images are now shared