Absence of link for the "Image Processing" section on the home page.

Hi, I just noticed that the 3 subsections of "Image processing" section are indeed available, i.e. Textures, Image operations and Kernel convolutions. But there is no way to access this pages from the website. The "fractals" subsections is empty, and "Fractional brownian motion" also doesn't have any next button. Please look into it.