Hans, I like them both. Nice to see you post some abstracts and architecture images. The first is a nice juxtaposition of elements. Re the second ghostly image, I have to admit I did not at first notice the face in the water(?) but saw an abstract of undulating colors. So when Oscar used the word nightmare, I revisited and wondered what I missed. She looks eerie but also benign and otherworldly. Nice. Ghostly is right imho.
JR