I really like your colour scheme in these, 46 is my favourite! :)
These are striking, Sky - I like very much 48 and 49, as the simplified shapes feel controlled. I'd like to see you working at 16:9 aspect ratio in your thumbnails, as I think that would help in terms of composition and opening up your vistas. You might also want to look at the concept art/production paintings of Mary Blair, as they may inspire you further in terms of thinking about texture in addition to your choice of shapes:http://magicofmaryblair.com/mary-gallery.htmIn terms of putting together bold colour scheme designs, you might find this resource useful too:http://paletton.com/#uid=70X0u0kq2ZlehZCkyZyvUYdRYUP
Thank you, Phil :) I have followed your advice and working at 16:9 ratio has definitely helped me, posted some new thumbnails that I did. Many thanks for your great feedback - I will check them out!
The colours are very awesome! I really enjoy looking at these thumbnails : ) I agree with Phil though - jump into 16:9 ratio and new ideas will knock on your door!
Thank you :D and I definitely will.