Long before he co-founded Cubism, Pablo Picasso went through a deeply somber artistic phase known as the 'Blue Period' (1901–1904). Following the suicide of his close friend Carles Casagemas, Picasso began painting monochromatic works in shades of blue and blue-green. These paintings focus on themes of poverty, loneliness, and social outcasts—beggars, blind musicians, and destitute mothers. The figures are often elongated and gaunt, reflecting a sense of profound melancholy. His most famous work from this time, 'The Old Guitarist,' uses these cool tones to evoke a mood of sorrow and resignation. Interestingly, during this period, Picasso was himself living in poverty in Paris, often burning his own drawings just to keep his room warm. This period remains a poignant example of how personal grief can redefine an artist’s visual language.