joomla photo display on home page and photo gallery

a)I want to allow the user to upload the photos from the front-end

b)Latest photos are needed to be displayed in the left menu (max 8)

c)A separate开发者_开发知识库 page for displaying all the photos after clicking of photo, will show the full size photo with next and previous button.

I don't know which component or module will suit these requirements in joomla.

Please help

Thanks in advance

Try JoomGallery: http://www.en.joomgallery.net/