Abstract refers to something that is conceptual or theoretical rather than concrete or specific. It often involves ideas or concepts that are not tangible or easily defined. In art, an abstract piece may not represent any recognizable objects or scenes, instead focusing on shapes, colors, and forms. Overall, abstract can be used to describe things that are not easily understood or defined in a straightforward manner. **

Abstract nouns are nouns that represent ideas, concepts, or emotions rather than physical objects. They cannot be perceived by the five senses and are typically intangible. Examples of abstract nouns include love, happiness, freedom, and justice. These nouns often require context or explanation to understand their meaning. **

In Islam, the permissibility of abstract drawings is a matter of differing opinions among scholars. Some scholars consider abstract drawings to be permissible as long as they do not depict anything that is prohibited in Islam, such as nudity or idolatry. Other scholars may consider all forms of visual representation to be haram, especially if they are used for idolatrous purposes. It is important for individuals to seek guidance from knowledgeable scholars and to consider the intention and context behind the creation and use of abstract drawings. **

Abstract expressionism is a post-World War II art movement that emerged in the United States in the 1940s. It is characterized by the use of abstract forms, expressive brushwork, and a focus on conveying emotions and feelings rather than representing the physical world. Artists associated with abstract expressionism include Jackson Pollock, Willem de Kooning, and Mark Rothko. The movement is often seen as a reaction against traditional artistic conventions and a celebration of individual creativity and freedom. **

Abstract painting is a style of art that does not attempt to represent an accurate depiction of visual reality. Instead, it focuses on the use of color, shape, form, and gestural marks to create a composition that is non-representational and often non-objective. Abstract paintings can evoke emotions, ideas, and sensations through the use of non-representational elements, allowing for a more subjective and personal interpretation by the viewer. This style of painting emerged in the early 20th century and has since become a significant and influential movement in the art world. **

Low tones travel further than high tones because they have longer wavelengths and lower frequencies. This allows them to interact less with obstacles and air particles, resulting in less energy loss as they travel through the air. In contrast, high tones have shorter wavelengths and higher frequencies, causing them to be more easily absorbed and scattered by the surrounding environment, resulting in a shorter travel distance. This is why low tones are often used for long-distance communication, such as foghorns and bass-heavy music at outdoor events. **

Melody tones in music refer to the sequence of individual notes that create a recognizable and memorable tune. These tones are the main focus of a melody and are typically the most prominent and easily identifiable part of a song. Melody tones are what give a piece of music its distinct character and are often what listeners remember and hum along to. They are essential for creating a sense of emotion, movement, and structure within a musical composition. **

Logical-abstract thinking is the ability to analyze information, identify patterns, and draw conclusions based on reasoning rather than concrete evidence. It involves thinking in a systematic and structured way to solve problems or make decisions. This type of thinking is often used in fields such as mathematics, science, and philosophy, where concepts are complex and require a high level of cognitive processing. Logical-abstract thinking helps individuals to think critically, make connections between ideas, and understand abstract concepts. **