home page and list of items

My current setup WP
– Version of WordPress: 3.0.3
– Version of PHP / MySQL: 5.2.14 / 5.0.32
– Theme used: it’s mine! created from the indications https://www.fran6art.com
– Host Name: OVH
– Website address: https://bit.ly/gcfpP2

My problem :

Hello everyone,
on this site, I would like to homepage one of the pages WordPress and in a side bar a link to the page list of items.

in the settings of WordPress administration, I selected the static page that corresponded to the page I wanted in the homepages and I would therefore like to link to the page list of items.

After little research on this forum, I saw that we could manage it with instructions is_home() & query_posts(), but I have not found enough information to put in action!

Can you help me?

Thank you in advance,
la-tete-o-carre