These thematic pictures of būdvardžiai are analogous to a visual dictionary. The theme "būdvardžiai" splits 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 the information is absorbed better. Especially it is true if you are using flashcards to learn the lithuanian language, which is not your native language.
To expand your lithuanian language vocabulary on the "būdvardžiai" topic, flashcards games are the best way: