Oil on panel, 1/4 segment of a linear chirp signal. One approach to generate a chirp signal is to concatenate a series of segments of sine #waves each with increasing(or decreasing) frequency in order. This method introduces discontinuities in the chirp signal due to the mismatch in the phases of each such segments.
🍄 Do you see the double image of a dinosaur? "Triassic Pond" acrylic on canvas blacklight painting by VIncent Monaco. Blacklight posters, tapestries on sale now @ www.etsy.com/shop/TheSurrealConnection #etsy#psychedelic#surreal#blacklight#trippyart