Polo is one of Ralph M. Unger's original designs, a very beautiful non-slanted script font, quite lively despite its upright characters. Polo is reminiscent of the wild brush typefaces of 1960s.
Impression ist indeed quite impressive, art nouveau, hippy, flower power, groovy? Impression was redesigned and digitally remastered by German designer Ralph M. Unger for profonts. You want to have fun ? take impression!
Narrow Nouveau JNL come from the hand lettered title on a 1907 song folio for George M. Cohan's "The Talk of New York", and is available in both regular and oblique versions.