AutoFocus – Theme Issues

I am using the AutoFocus theme for my photoblog at https://www.mbiar.com

I am having 2 issues which I am still not able to figure out:

1. On the main homepage, when you mouse over the image – It shows a shadow sort of image
a. Can this be made to view better?
b. Mouse over the picture of the Red Ferrari – it shows a Smily image?! – Why is that so?

2. Click on anyone of those images on the mainpage and you are taken to its viewing.
a. Most of the postings work fine – But click on the White Flower image – Why does it appear twice? – Any thoughts?

Much appreciated!

VN