close-up of a life-size pig. pig breeding. animalism. imitation sketch print in black and white coloring. for cover,

pig breeding engraving line art sketch drawing cartoon artwork etching graphic picture outline print vintage design abstract scratch board imitation retro creative hog piglet swine boar livestock farming snout pet animal husbandry muzzle pork domestic character meat food rural isolated realistic hatching shading manufacture industry monochrome black white illustration close-up life-size animalism coloring for cover postcard greeting card interior decor pig breeding animalism coloring print