Depict 3 young philosophers(one of them is woman) from ancient Greece posing on a DJ stage at a techno music festival, set during nighttime, in a 2D illustration style. Use bright and vibrant colors to convey an energetic and joyful atmosphere. Ensure there is ample blank space at the bottom or top of the image for adding event details later, using only by 3 colors. Consider the use of space and balance to facilitate easy addition of text information while maintaining an engaging and dynamic composition. Please remove objects.--aspect9:16 --v 6.0