big hairy deal
I'm not sure what this spider is,but I do see that it has a front leg missing.
Try to get down to the level of your subject,and perhaps adjust the exposure value to compensate for the bright sunlight.
Interesting capture. I agree with Steve that the light is too hard and kills the details.
I believe this is Lycosa tarentula, the big wolf spider that gave its name to the family Lycosidae. They live in central and southern Spain indeed.