Hermanus Boerhaave(1668年-1738年),莱顿大学医学教授,与妻子玛丽亚·德罗伦沃(1686年-1746年)和女儿约翰娜·玛丽亚(1712年-91年),阿尔特·德·格尔德(Aert de Gelder,1720年-1725年). – (Aert De Gelder) ◄ 上一页 下一页 ►

This image (or other media file) is in the public domain because its copyright has expired. However - you may not use this image for commercial purposes and you may not alter the image or remove the watermark.

This applies to the United States, Canada, the European Union and those countries with a copyright term of life of the author plus 70 years.

Note that a few countries have copyright terms longer than 70 years: Mexico has 100 years, Colombia has 80 years, and Guatemala and Samoa have 75 years. This image may not be in the public domain in these countries, which moreover do not implement the rule of the shorter term. Côte d'Ivoire has a general copyright term of 99 years and Honduras has 75 years, but they do implement that rule of the shorter term.