@Entity
public class Destination implements Serializable {
    private static final long serialVersionUID = 1L;

    @Id
    @GeneratedValue(strategy=GenerationType.IDENTITY)
    @Column(name="id_destination")
    private Long idDestination;

        //Outros campos...

    @OneToMany(cascade=CascadeType.PERSIST)
    @JoinColumn(name="fk_destination")
    private Set<Image> images;
        //Getter e Setter

@Entity
public class Image implements Serializable{
    private static final long serialVersionUID = 1L;

    @Id
    @GeneratedValue(strategy=GenerationType.IDENTITY)
    private Long id;
    @Column(name="json", length=300)
    private String json;
    @Column(name="tenant_id", insertable=false, updatable=false)
    private Long tenantId;

    public Image(){

    }

    public String getJson() {
        return json;
    }

    public void setJson(String gson) {
        this.json = gson;
    }

    public Long getId() {
        return id;
    }

    public Long getTenantId() {
        return tenantId;
    }
}

//Supondo que passo o id via harded-code na qual tenho um um service que irá me retornar os destinos
Destination destination = dashboardFacade.getDestinationId(4);

Set<Image> images = destination.getImages();

@OneToMany(cascade=CascadeType.PERSIST, fetch=FetchType.EAGER)