Consent of Independent Registered Public Accounting Firm
 
The Board of Directors
ArtSelect, Inc.:
We consent to the incorporation by reference in this registration statement on Form S-8/A of a21, Inc. of our report dated February 13, 2006, with respect to the balance sheets of ArtSelect, Inc. as of December 31, 2005 and 2004, and the related statements of operations, stockholders’ deficit, and cash flows for the years then ended, which report appears in the Form 8-K/A of a21, Inc. dated June 7, 2006. Our report refers to the adoption of Statement of Financial Accounting Standards No. 150, Accounting for Certain Financial Instruments with Characteristics of both Liabilities and Equity, as of January 1, 2005.
 

 
/s/ KPMG LLP
Omaha, Nebraska
 
February 12, 2007