I'm truly sorry for your loss and the emotional journey of parting with your parents' apartment. It's evident that the space holds cherished memories, especially with your mother's artistic legacy. The decision to part with the "Port of Barcelona" painting must be bittersweet, but your hope for the new owners to find value in it reflects a thoughtful and generous perspective. Closing this chapter is undoubtedly a significant moment, and I wish you strength and peace as you navigate through this transition.