Holy years, jubilees, and pilgrimages in the Christian tradition.
Discover the origin, history, and spiritual meaning of holy years, jubilees, and the Holy Year of St. James in Rome and Santiago de Compostela.
General culture
Art conservation: theory, practice and current challenges
Discover how art conservation works, modern techniques, risks, restoration theory, and best practices for preserving works of art.
Essential advice on the art of writing better.
Discover practical and insightful advice on the art of writing: inspiration, technique, routine, and originality to take your writing to the next level.
Mario Vargas Llosa's literary vocation
Discover how Mario Vargas Llosa's literary vocation was born and consolidated, from military school to the Nobel Prize, amidst politics, controversies, and great novels.
Impressionism: the artistic movement that reinvented light.
Discover Impressionism: its origins, light and color, key artists, and impact on modern art. A complete and easy-to-understand guide.
Precursors of modern biology: from Hippocrates to the genome
Discover the great forerunners of modern biology, from Hippocrates to Darwin and genomics, and understand how they shaped the science of life.
The Origin of Carnival: History, Rituals, and Evolution of the Festival
Discover the true origin of Carnival, its pagan roots, religious meaning, etymology, and how the festival spread and changed throughout the world.
The Origin of Carnival: History, Meaning, and Global Expansion
Discover the true origins of Carnival, its pagan and Christian roots, dates, symbols, and how the festival spread throughout Brazil and the world.
The Origin of Carnival: History, Meanings, and Evolution
Discover the true origins of Carnival, its pagan and Christian roots, and how it became the biggest popular festival in countries like Brazil and Europe.
Digital art therapy: what it is, how it works, and its main benefits.
Understand how digital art therapy works, its main techniques, benefits for mental health, and in which cases this approach is most suitable.
Chinampas: Aztec floating gardens and their living heritage.
Discover how Aztec chinampas work, where they originated, and why they remain a model of sustainable agriculture to this day.
How to calculate years BC and AD: rules, centuries and conversions
Learn how to calculate the difference between BC and AD, identify centuries, and convert Julian to Gregorian dates without error.