Is this a Sumatra?

[ProdigyMCluckin]

 

[AtlantisPeeps]

Looks like a mix with Sumatra in it. They don't usually have brown markings on them, and the feet are usually not so pale.

 

[ramirezframing]

Not a sumatra as it has the wrong comb type, skin color, and as stated above the brown in the feathers. But it is a neat looking bird.

 

[Wyandottes7]

Not a Sumatra, due to wrong face color/wrong coloring. I'd guess that it is a game bird, Dark Cornish, or Easter Egger mix.