pitbull close-up colorful portrait drawing captures the muscular build and intense expression of this iconic breed

art painting poster comics cartoon mural drawing sketch graffiti collage face person organ pitbull lineart captures muscular build intense expression iconic breed intricate lines shading close-up portrait vector great t-shirts wall-art wallpapers apparel print web icon logo design isolated dog white animal black cute graphic silhouette tattoo funny teeth pet puppy mammal canine purebred artwork domestic bull mascot terrier collar bulldog aggression danger symbol guard american fighting pit doggy angry strong dangerous head growl fangs wild colorful shading web generative