The first photo is monochromatic because it’s using only one color, blue and you can also see different shades of blue. The second photo is complementary because blue is complement to orange. The last one is Analogous because there is red, orange and yellow. These three colors are next to each other on the color wheel.
i like the colors you use like the orange and blue. i really enjoy analogous by kristen wright, because you can see the different shades or tint of orange in the lion hair, skin tone, and background