Sara
It has beautiful color and tone, contrast between strong and soft bak=lancing well, also dark and light, it's also fantasy landscape or dreamy scene, it's nice painting and so sharp. especially the color is out standing so you will see interesting light. You also got idea of color next each other that works.
Sara
your second painting is continue from previous tone of color and interesting depth, little bit of shadow and highlight indicate whole shape or form, so just about enough touch, faded blue and shiny blue and dark blue creates different depth which is interesting, also hard edge line in background works with circle form in front.
Hiromi
It is hard to come back after few month passed painting, but important aspect is light, if you keep focus on light, you will see whole painting not part of painting, so need always have light in mind so shadow and shade and color come out naturally.