In addition to his expansive collection of original Otto Kuhni artwork, Bruce Pascal's Hot Wheels collection includes original artwork from many other designers who contributed to Mattel and Hot Wheels over the years.  See the work below of:​

(1966-1967)

(1967-1969)

(1969-1971)

(1969-2016)

(1971-1973?)​

(1970-1973)

(1967)

(1997 era)