Once the French started responding to guerrilla terror tactics – which included mutilation (especially of the genitals), blinding, castration, crucifixions, nailing to doors, sawing in half, decapitation, burying alive, skinning alive, and so on – with almost equally vicious measures, the fighting in Spain swiftly took on a character that was a far cry from the warfare of élan, esprit de corps and gorgeous uniforms that had characterized Napoleon’s earlier campaigns, which for all their carnage had been generally free of deliberate torture and sadism.