Looks like 17 horizontal rows and 16 vertical ones. In googling this on the internet, seems all hits lead back to Quiltingboard.com . QuiltnNan offered one in EQ5 on 6/30/2014, but her's has 9 horizontal logs, so the original must have narrower logs. Ruthrings showed her beautiful placemats with holly applique on 12/21/2012, no pattern mentioned.