Mongo very much likes these monos Aguinaldo.
#1 has a nice balance of light and shade but it is the wide spreading and stretching expanse of the tree that gives it a wonderful depth
#2 Mongo likes the varying almost silver light on the slate roof against a solidly imposing dark building which is finessed by spires and timber lacework.
#3 has the most superb textured ground made so by its undulations and a low shadowy sun. The textured sky is also hard to miss. Lastly, it is hard not to notice what appears to be a juxtaposition of "field-like" grounds with a city/sky scraper background
As a general observation of these monos, it is very nice and pleasing to see them solidly black with gradual tones and you have not fallen victim to make them "lighter". Nice work
forgot to mention that #3 is Mongo's favourite