These thematic pictures of las personas are analogous to a visual dictionary. The theme "las personas" is split into several parts. For children, especially toddlers from 1 to 5 years old, it is better to divide the sets of cards over several days, or even weeks, so that the information is absorbed better. This is especially true if you are using flashcards to learn spanish language that is not your native language.
To expand your spanish language vocabulary on the "las personas" topic, flashcards games are the best way: