NULL Alt and Long Alt

This page has four imiages. The second has alt="" (with no space), and the third has alt=" " (with a space). This is designed to test whether null alt is supported identically by screen readers, with or without a space.

The forth image has very long alt text, designed to test how browsers display this if images can not be displayed.

Fake image  Another Fake image, this one containing much much much longer alt text