Dear Yuvaldi,
Thank you for your beautiful artistic submissions and variations.
I liked the first variation with the smaller circle better then larger circles, so that's why larger submissions with larger circles are removed.
The new variation with the rising volcano is inteesting. Of these I prefer #90 or 92, and like the yellow sun better than orange sun. On 92, it is a little difficult to distinguish the words of Explore, though.
Thank you again.