Coloring page with a rainbow and a bowl of colored pencils

Develop an engaging image for our Neuropsychopedagogy campaign during the school holidays. Highlight the importance of keeping learning active, even in the period of rest. Use vibrant colors, elements related to the brain and fun. Be inspired by children's curiosity, growth and potential. Convey a positive and motivating message. The lines of the drawing should look like they were drawn by a child, so as to capture the essence of our campaign in an impactful and memorable image. Remember that the image must be suitable for sharing on Instagram --auto

(nsfw:1.5),verybadimagenegative_v1.3, ng_deepnegative_v1_75t, (ugly face:0.8),cross-eyed,sketches, (worst quality:2), (low quality:2), (normal quality:2), lowres, normal quality, ((monochrome)), ((grayscale)), skin spots, acnes, skin blemishes, bad anatomy, DeepNegative, facing away, tilted head, {Multiple people}, lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worstquality, low quality, normal quality, jpegartifacts, signature, watermark, username, blurry, bad feet, cropped, poorly drawn hands, poorly drawn face, mutation, deformed, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, extra fingers, fewer digits, extra limbs, extra arms,extra legs, malformed limbs, fused fingers, too many fingers, long neck, cross-eyed,mutated hands, polar lowres, bad body, bad proportions, gross proportions, text, error, missing fingers, missing arms, missing legs, extra digit, extra arms, extra leg, extra foot, ((repeating hair))