US Landmarks Clipart - Below is the collection of free US Landmarks clipart collected from various internet US Landmarks free clipart sites and free US Landmarks newsgroups, with permissions. All these free US Landmarks free clip arts are in public domain, royalty free and can be freely used by anybody. All the free US Landmarks clipart images are in WMF format as WMF is Windows' standard clipart format. You may find some of thse images on other sites in JPG of GIF format, but we have changed all free clipart images to WMF format [Some images may be in jpg/gif format].