Construction Clipart - Below is the collection of free Construction clipart collected from various internet Construction free clipart sites and free Construction newsgroups, with permissions. All these free Construction free clip arts are in public domain, royalty free and can be freely used by anybody. All the free Construction 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].