DrawPictureAsync
void DrawPictureAsync(const BPicture* a_picture);
void DrawPictureAsync(const BPicture* a_picture,
void DrawPictureAsync(const char* filename,
DrawPictureAsync(picture, PenLocation());
DrawPictureAsync(picture, where);
DrawPictureAsync(filename, offset, where);
DrawPictureAsync(picture, PenLocation());
DrawPictureAsync(&picture, where);