I would also like to know.
BSL

I'm getting a warning when I try to go to the artist's website... see below:

Safe Browsing
Diagnostic page for koopkustoms.com

What is the current listing status for koopkustoms.com?
Site is listed as suspicious - visiting this web site may harm your computer.

Part of this site was listed for suspicious activity 2 time(s) over the past 90 days.

What happened when Google visited this site?
Of the 6 pages we tested on the site over the past 90 days, 2 page(s) resulted in malicious software being downloaded and installed without user consent. The last time Google visited this site was on 2014-01-24, and the last time suspicious content was found on this site was on 2014-01-24.
Malicious software is hosted on 1 domain(s), including corpellis.com/.

1 domain(s) appear to be functioning as intermediaries for distributing malware to visitors of this site, including mahogneyinkpublication.com/.

This site was hosted on 1 network(s) including AS32475 (SINGLEHOP-INC).

Has this site acted as an intermediary resulting in further distribution of malware?
Over the past 90 days, koopkustoms.com did not appear to function as an intermediary for the infection of any sites.

Has this site hosted malware?
No, this site has not hosted malicious software over the past 90 days.

How did this happen?
In some cases, third parties can add malicious code to legitimate sites, which would cause us to show the warning message.

Next steps:
Return to the previous page.
If you are the owner of this web site, you can request a review of your site using Google Webmaster Tools. More information about the review process is available in Google's Webmaster Help Center.

sorry.

Your stuff looks great. Don't get offended by any here.

and you ride a Ducati like me.... winner!!