Create a banner image divided into three vertical segments to represent Portuguese language, Mathematics and history. In the first segment on the left (Portuguese Language), Use a parchment paper or book page as a background, with a fountain pen writing words like 'poetry' or 'grammar'. Utilize tons de azul ou sepia. No segmento do meio (maths), represente um quadro negro ou papel quadriculado. Add mathematical formulas and instruments as a compass. Tons devem ser verdes escuros ou cinza. In the third segment on the right (story), utilize um fundo de mapa antigo ou pergaminhos. Incorporate symbols from ancient civilizations like pyramids or Greek columns. A paleta de cores deve ser marrons e dourados. Ensure subtle transitions between segments and seek an educational and professional feel. A imagem final deve transmitir descoberta e aprendizado."

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