Meaning: The quote "What appears spectral today will be natural tomorrow" by the artist Franz Marc suggests that aspects of the world that may seem strange or otherworldly at one point in time will eventually become familiar and ordinary. Franz Marc was a German painter and printmaker, known for his contributions to the development of the Expressionist movement in art. Born in 1880, Marc was deeply influenced by the natural world and sought to convey a sense of spirituality and emotional depth through his works.

In the context of this quote, Marc may be referring to the ever-changing perceptions of what is considered "natural" or "normal" in society. Throughout history, many ideas and phenomena that were once considered unusual or even supernatural have eventually been integrated into everyday life as scientific understanding and societal norms evolved.

One interpretation of Marc's quote is that it reflects the idea of progress and the continuous expansion of human knowledge and understanding. Throughout history, many scientific discoveries and technological advancements have initially been met with skepticism or fear, only to become commonplace as society adapted and integrated these new concepts into everyday life. For example, concepts such as electricity, flight, and space exploration were once considered fantastical or even impossible but are now integral parts of modern life.

The quote also resonates with the concept of paradigm shifts, where fundamental changes in understanding or perception lead to a reevaluation of what is considered normal or natural. This can be seen in various fields, such as science, technology, and culture, where new discoveries and shifts in societal attitudes can radically alter our understanding of the world.

Furthermore, the quote may also allude to the idea that what appears surreal or otherworldly in art or literature can eventually become accepted and integrated into the mainstream. Artists and writers often explore themes and ideas that challenge conventional thinking, and over time, these once-avant-garde concepts can become widely accepted and influential in shaping cultural norms.

In the realm of art, Franz Marc himself was a pioneering figure in the Expressionist movement, which sought to convey emotional and psychological truths through vivid colors, bold brushstrokes, and distorted forms. His quote may reflect the idea that the artistic innovations of one era can pave the way for new artistic norms in the future.

In conclusion, Franz Marc's quote "What appears spectral today will be natural tomorrow" encapsulates the idea of evolving perceptions and changing societal norms. It speaks to the dynamic nature of human understanding and the continuous expansion of what is considered natural or normal. Whether in the realms of science, technology, art, or culture, the quote reminds us that what may seem strange or otherworldly at one point in time can become familiar and integrated into the fabric of everyday life as human knowledge and perspectives evolve.