My first 3d Model in Rhino The Castle

I have difficulty figuring out how to work in Rhino, the perspectives and how to use the mouse. I used Boolean union and boolean difference, which took me a lot of trials to succeed; once I created my original, I copied and pasted different versions of my landscape. After I finished my castle, I played with colour and lighting, which was super enjoyable as I got different outcomes by trying other possibilities. I was playing with lights and shadows and the intensity and colour of my lights, which later I could adjust on my light layer. Changing the colour of the lights which I add inside and around the city (castle) Ghost Right side view of my castle where the pillars can be seen. I was again playing with my lights on the Right side view. Perspective Shaded view of the Castle. Close up of the pillars and spheres that I previously trimmed and offset. I love the shadow of the Castle as I turn off my lights. Pen perspective of Castle showing edges. Pen Right view Castle ...