 His sons later ran the business until it closed in 1999.Van Ingen & Van Ingen served the highest in international nobility as well as the Maharajas of India, preserving their "shikar" hunting trophies in the most lifelike poses and in the utmost beauty, with attention to detail like no other in their time of operation.Van Ingen & Van Ingen's work was synonymous with quality and fine workmanship, constructing moulds, mannikins, glass eyes, tongues, teeth and even whiskers for jobs of all different sizes of big cat skins and hunting trophies that customers would bring to them.