You can use only free or public domain cliparts in your ws. Watermarked cliparts are copyrighted.
If you �re considering buying a membership or a CD from some clipart site check their terms of use first, because most of them don �t allow you to republish their work (and that �s exactly what you �ll be doing publishing a ws here), even though you pay for your CD or membership on their website.
If you read iclipart terms of use, you�ll find this:
You may NOT:
a. distribute ICLIPART content, electronically or in hard copy, except as specifically authorized.
b. authorize any third party to use the ICLIPART content for any purpose, or resell, license or otherwise make the ICLIPART content available for use or distribution separately or detached from your business or webpage, except as specifically authorized.
c. share ICLIPART content across a network, on a CD, or in any other way.
Sophia