Several of the presentations in this third hall draw on the work of the internationally-known paleontological sculptor Elisabeth Daynes. Access to the Sangiran museum is gained by travelling around 15 km north from Surakarta along the main road towards the central Java town of Purwodadi. The turnoff to the museum, just past the small market town of Kalioso, leads along a sealed road which winds through a relatively poor rural area for around 4 km before reaching the final short entry road to the visitors centre to the right. Total travel time from Surakarta, depending on traffic conditions along the crowded Surakarta-Purwodadi road, is about 45-60 mins. There are frequent buses along the route from Surakarta to Purwodadi which will drop passengers off at the turnoff on request. Local informal motorcycle taxi drivers will ferry visitors along the remaining 4 km for a modest charge. The museum can be reached conveniently by Trans-Java Toll Road. (The museum is open from 8.00am to 4.00pm each day except for Mondays when the museum is closed.) Development of the overall Sangiran site has not been without controversy. Uncontrolled digging and illegal trade in fossils has occurred on various occasions since the site was first discovered. For a considerable period, villagers residents in the area frequently dug up and sold fossils to local buyers. Following the enactment of national Law No. 5 of 1992 on cultural heritage objects, there were stronger controls on these activities. However, illegal activities have sometimes continued to occur in recent years. In 2010, for example, an American citizen claiming to be a scientist was arrested near Sangiran while travelling in a truck containing 43 different types of fossils in boxes and sacks with an estimated market value of $2 million. More recently, there has discussion in the Indonesian media about the way that the development of the Sangiran site has failed to bring any significant tangible benefits to the rural communities in the local area.