Lemons, known for their vibrant colour and tangy flavour, are often associated with the sun and heat. They symbolise vitality and purification across cultures, and evoke a refreshing, thirst-drenching feeling. In art, they've been depicted since ancient times, representing wealth and sophistication. Additionally, they symbolize bitterness or challenges. In religious contexts, lemons signify spiritual cleansing. Overall, lemons resonate with multiple aspects of the human condition.