I have now given you standard admin (sysop) rights, but before you start editing, please take some time and read the follow simple rules carefully concerning renaming and deleting images before you benign:
When you rename an image, make sure you DO NOT check the box that reads "Leave a redirect behind", if you leave behind a redirect, the file path with the inappropriate file name will still exist on the Wiki.
Use Special:WhatLinksHere to check what pages/templates are using a particular image before and after you rename and delete an image. For example if you want to rename a image from "File:A.jpg" to "File:B.jpg". Enter "File:A.jpg" into the search box of Special:WhatLinksHere to check what pages are using the old image name and change all of them into using the new image name "File:B.jpg". Otherwise the the image will not be displayed once the image is renamed.
Ideally we don't want duplicate images on this Wiki, if the same image already existed, keep the better quality one and delete the other.
Being an admin of this Wiki means we have to keep things in this Wiki in proper order, so please understand and follow the rules above, although it might be a bit annoying.
The following list of pages might help you with editing the Wiki:
Special:WhatLinksHere, to see what pages are linked to another, use it to check when renaming or deleting an image to ensure you don't create broken links.
Special:ListFiles, a list of all images on this Wiki. You may use it to look for low quality images or images with inappropriate names.
Special:AllPages, set the namespace to File to see a list of of all files on this Wiki, you may use it to look for images with inappropriae names.
Special:UnusedFiles, a list of all unused images on this wiki. Ideally this list should be kept empty, try to include these images into pages before consider deleting them unless they are duplicate or of low quality when emptying the page.
I'm so glad to to have you helping out with the wiki and uploading images with higher resolution. One of the major problem with this site is that many images are randomly named or of very poor quality. If you are interested, I can consider giving you admin rights, so you can rename images with inappropriate names and delete poor quality images (if you don't mind doing this possibly very boring task...).
I'm from Hong Kong, so my English is not great either ha ha. So are you living in France? It must be a beautiful country.