Craft an all-encompassing abstract art piece for a portrait-oriented frame, ensuring that the entire canvas is filled with a tapestry of vibrant colors showcasing a full gradient spectrum. Envision a kaleidoscopic burst of saturated colors such as deep violet, neon green, electric cyan, and hot pink all converging and flowing into one another without any white space or borders. The piece should suggest a boundless energy with colors intertwining in a complex, yet harmonious, manner, representing a full immersion into an abstract color experience.
