Hi Lindsay,

Thank you for contacting Mearto with your appraisal inquiry.
Not many of Dale Mathis' works have come to auction so I've looked to retail prices for assistance in pricing this unusual item. If you are interested in selling it, it's large size may put it out of the running of some potential buyers.
Based on the photos and information provided, and subject to examination, this is:

Dale Mathis (American, 20th/21st Century)
"Crucifixion of a Legacy", 2000
Surrealist mixed media sculpture including porcelain, brass, onyx(?)
Approximately 67 inches tall, 55 inches wide, 10 inches deep
CONDITION: appears to be in original condition
PROVENANCE: original owner purchased from the artist; thence by inheritance
$10,000-15,000*
*represents a fair-market value for auction purposes; retail or asking price may vary.

Please let us know if you have additional items to appraise, and thank you again for using Mearto.