Keynote Theme Park (http://www.keynotethemepark.com/) has released USA Elements, another in the Nation Element series, plus a new product, Letter Shapes.

These add-on products are created specifically for Keynote, but can be used with the other iWork applications. State symbols are made from single or multi-layer editable Keynote shapes that you can ungroup and edit. Location maps are made of several individual elements so they can be ungrouped, arranged, and masked.

Each state in USA Elements includes several objects, such as the state location map, flag, flag orb, seal, symbol and state border Keynote shape. A USA map is made of isolated states ready for masking with the hi-res elevation image or custom fill and stroke.

New to Keynote is Letter Shapes — individual alpa-numeric Keynote shapes in Sans Serif regular and italic. You can use Keynote’s fill attributes of graduated colors to make drop caps or titles. Also, you can fill letters of a word with different images or span multiple letters with a panoramic image by masking with several copies of a single photo.

USA Elements is available for download for US$39.95. Letter Shapes is priced at $9.95.