IN THE INTERIOR, THERE WAS GREEN VELVET ON THE WALLS. WHEN THE OWNER OF THE 144-foot Heesen Bliss bought her in 2017, he was looking at the yacht’s bones, not her decor. The previous owner had been a decorator with, well, highly personalized tastes. ¶ “There was a lot of purple, and a lot of dark green velvet on the walls,” says Michel Chryssicopoulos, a partner at IYC, which manages Bliss for sale and charter. “I’m sure that years ago, it looked very good, but after 12 years, she needed a major refit, which happened.” ¶ As you can see in the photographs above, the interior now has bits of fun colors bubbling up here and there, as opposed to forcing guests to bathe in them. Chryssicopoulos says that what…